NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations (EX 4.4) Exercise 4.4

Class 7 is considered one of the most important stages in a student’s academic career. This is the class that motivates students to learn new things with relevant information and knowledge. The CBSE Class 7 Mathematics textbooks are published by NCERT, which constantly updates them and revises the syllabus. This is done according to the current educational scenario. These books are compiled by experts after extensive research to provide relevant and reliable information. The thematic material is balanced with useful content specially designed for students. They are intended to convey the basic concepts and foundations of all topics.

Learning key concepts is essential to getting better grades in exams. Better understanding helps faster learning. Also, Mathematicsis a conceptually rich subject, and practise is essential to succeeding in this subject.. Without the NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4, students may find it difficult to answer all the questions. To address this issue, Extramarks provides NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 to help students systematically cover all topics. The format and language used in NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 set these apart from other online solutions. PDF versions of NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 are available on Extramarks. Students are strongly encouraged to download these solutions after studying them.

Chapter 4 of Class 7 Mathematics is called Simple Equations. It is important to understand the meaning of equation. An equation is a mathematical statement about variables which have two values on both sides and equal values on either side of the equal sign. This simple equation expresses the relationship between two expressions on either side of the sign and has one variable. The expressions of the two sides are called LHS (left side) and RHS (right side). Variables take on different numbers, while constants have a fixed value. In NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4, students will learn the meaning of equations. All equations consist of an equal sign. This indicates that the value of the expression on the sign to the left of the equal sign is equal to the value on the right side of the equationIn Exercise 4.2, students will learn how to compute or solve equations. Both sides of the equation must be equal. Whether LHS and RHS are interchanged, the same number is added to both sides, the same number is subtracted from both sides, the same number is multiplied by the RHS on both sides, and the LHS is divided by the same number, so the equation does not change. In Exercise 4.3, students learn how to shift numbers left and right instead of adding and subtracting numbers from both sides of an equation. In NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 students will learn how to use simple equations in practical problems.

For detailed information of the topics students can visit NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4

NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations (EX 4.4) Exercise 4.4 

The NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 are provided by Extramarks. In this chapter, students will learn how to derive the values ​​of algebraic variables from simple linear equations. This lesson introduces some formula patterns that are an important part of the Mathematics curriculum. Students should practise this exercise thoroughly with the aid of NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4, if they want to strengthen their conceptual foundation in algebraic equations. Given the relevance of the NCERT textbooks to the CBSE curricula, students are sure to find many problems that match those provided in the NCERT textbooks. Each NCERT solution and NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 are provided to make learning at Extramarks easy and interesting. Subjects such as Science, Mathematics, and English are easier to learn with access to NCERT Class 7 Science solutions. Students can also download the NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4  and Class 7 Mathematics NCERT solutions to understand the entire syllabus and score more points in the exams.

Access NCERT Solutions for Class 7 Mathematics  Chapter 4 – Simple Equations

It is important for students to build a firm conceptual foundation in Mathematics and Science. In addition to the inherent joy that students derive from exploring these topics and the confidence that comes from mastering them, this foundational academic preparation opens the door to financial literacy, critical thinking, and sound decision-making. open. Primary school students benefit from quality mathematical and scientific education through a range of interventions, and the impact of this enrichment is evident in both subject-specific and generalised learning, both immediate and long-term. Early childhood mathematical and scientific learning correlates with school readiness and academic performance in the long term. It also provides the effect of wonder and engagement with the world, such as marvelling at the size of dinosaurs and learning to understand the Physics of flight.

  • Building on previous learning

There is evidence that basic addition and subtraction are innate skills in children. Mathematical concepts are often based on previous skills that can be observed in two different ways. In the first case, the initial skill often reappears later as a subroutine component to achieve a more complex skill. The fact that Arithmetic underpins Algebra is hardly new. Second, there is what is called a “learning transfer,” in which understanding one principle makes it easier to learn another. Learning transfer has been repeatedly demonstrated in early childhood education research. To quote an example, understanding the numbers on the number line makes it easier to learn simple addition. Acquiring mathematical skills early sets the stage for the proper synthesis of this knowledge as processes and theories expand into more complex domains. Helping students acquire these skills early on can improve their grasp of Mathematics.

  • Scientific learning applies to everyday life

Similarly, early Science education equips students with essential skills to navigate this subject both in and out of school. Measurement and comparison skills not only contribute to scientific literacy but also build competencies across the curriculum. Procedural skills such as observation, investigation, description, prediction, and experimentation are not only essential to scientific thinking but also contribute to general academic performance. What students learn in the classroom can be applied to the kitchen, garden, garage, and other physical worlds.

  • Need for Mathematics in Schools

These themes also help explore new formats in the classroom. Project-based learning provides students with opportunities to problem-solve, collaborate, experiment, and explore. Practice-oriented learning combines theory and practise to enhance practical application. These are skills that elementary school students hone and add to as they progress in their education and become more sophisticated in their topics and methods. The curiosity and creativity they develop help them maintain their attentiveness, determination, and perseverance in dealing with problems and finding solutions. Students have so many curiosities and questions about the world and how it works. Mathematics and Science classes provide a framework for finding answers. Mathematical models phenomena and relationships in the observable environment play a significant role in clarifying concepts from the intuitive to the obscure. Science pays great attention to the quality and interaction of what surrounds humans. Understanding these relationships has applications in Art, Politics, and civic life. By preparing students to understand Mathematics and Science, students gain the tools to understand, analyse, and influence the communities in which they live.

Extramarks’ experienced mentors and subject matter experts have engineered NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4. These NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 resolve doubts by allowing students to fully understand difficult problems and the subject as a whole. The NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 help improve students’ academic performance. The language used in the explanation is easy to understand, so every student can understand the solutions. There are solutions related to each chapter and topic, no topic is considered less important. Extramarks’ NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 provide solutions to every chapter and resolve the confusion caused by problems in understanding concepts. The solutions in NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 are highly recommended for self-study for students. If students still have persistent queries, they could access the doubt-solving classes of Extramarks.

What do you learn from Class 7 Maths exercise 4.4?

A simple algebraic equation teaches students a lesson about using a set of variables and constants and the relationships between them to derive the values ​​of the variables. In Algebra, students use the alphabet to represent variables. Letters such as x, y, z, a, and b are actively used  to represent variables in the classroom. Linear equations themselves may not seem like a very difficult lesson at first, but this exercise introduces students to a number of different problems. There are many patterns to the problem, and students need to learn the most effective technique for deriving the value of ‘x’.

The NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 encapsulate methods to solve the problems included in exercises organised in various patterns. All four exercises in the chapter have different types of questions. Each question comes with a method for reasoning. Answering exam questions in time requires a lot of practice. For example, students may be asked to create an equation based on unknown variables and certain constant values. The paper also allows for the inclusion of anecdotal questions that require both setting up equations and deriving values ​​for variables. At first, it is best to try completing the exercises alone. If students get unfavourable results on their first attempt, students can always rely on the NCERT solutions to try to solve the problem.

Class 7 exercise 4.4 solution PDF

Extramarks NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 PDF contain all the answers to the problem-based simple equations lesson. The NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 consist of all answers to the exercises provided in the NCERT textbook. With all the correct answers given in NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 next to the question, students may find it easier to compare patterns and choose the one that works best for them. Students have access to comprehensive reference materials with the help of Extramarks’ NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4. Extramarks’ NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 are compiled by a panel of experts who have many years of experience teaching students of the CBSE Board. For better understanding, students can download NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 as these provide the simplest form of the procedure to solve questions. The steps in NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 are precise and succinct, so students can safely mark the steps until they guess the answer. Mathematics scores are not determined by how many formulas students remember, but by how many patterns they can find within modified formulas.

Benefits of NCERT Solutions for Class 7 Maths Chapter 4.4 PDF

Given the NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4, students will have to retain crucial formulas and patterns. Students must utilise the assistance of NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 which are organised in a well-defined sequence. Algebra continues to play a major role in advanced Mathematics, Engineering, Architecture, Physics, Chemistry, and many other college-level subjects.

As a result, if students want to learn one of the most important lessons in the Class 7 curriculum with confidence, they should get the NCERT Solutions for Class 7 Maths Chapter 4 Exercise 4.4 from Extramarks.The NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 have many advantages..

The academic content encapsulated in NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 is updated according to the guidelines established by the NCERT and CBSE.

Precise and clear steps defined in NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 by tutors of Extramarks for each problem will help students achieve a perfect score on every question they face, whether it is an exam or practising questions from  past years’ papers.

Class 7 Chapter 4 exercise 4.4 Solutions PDF

Students who want to improve their Class 7 Mathematics performance should make an extra effort to practise the NCERT exercises multiple times. The NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 should be given emphasis. This is because these solutions serve as a building block for students to understand Algebra. Using the NCERT solution from Extramarks, NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 students can deal with any of the problems in this section. Students can visit the Extramarks website and download the NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4. The PDF format of NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4 like all other NCERT learning materials, can be downloaded for all classes from the website. A PDF categorised into Class 7 subjects will be displayed. After downloading the file, students can open it on their computer, laptop, smartphone, tablet, or whatever is convenient for them. This makes digital solutions for Mathematics tasks even more accessible if students want to study on the go. All the solutions displayed next to relevant questions have been accurately resolved by the Extramarks mentorswho are familiar with the updated CBSE syllabus. The NCERT Solutions For Class 7 Maths Chapter 4 Exercise 4.4, with simplified steps for each solution; are the best study materials available for students of Class 7.


Set up equations and solve them to find the unknown numbers in the following case: a Add 4 to eight times a number; you get 60.b One fifth of a number minus 4 gives 3.c If I take three fourths of a number and count up 3 more, I get 21.(d) When I subtracted 11 from twice a number, the result was 15.(e) Munna subtracts thrice the number of notebooks he has from 50,he finds the result to be 8.f Ibenhal thinks of a number. If she adds 19 to it and divides the sum by 5, she will get 8.g Anwar thinks of a number. If he takes away 7 from 52 of the number, the result is 112.


(a) Let the number be x. 8 times of this number = 8x So, we get 8x+4=60 8x=56 x= 56 8 Thus, x=7 (b) Let the number be x. One-fifth of this number= x 5 So, we get x 5 4=3 x 5 =7 x=35 (c) Let the number be x. Three-fourth of this number= 3x 4 So,weget 3x 4 +3=21 3x 4 =18 3x=72 x= 72 3 Thus, x=24 (d)Let the number be x. So, we have 2x-11=15 2x=26 x= 26 13 =13 Thus, x=13 (e)Let the number be x Thrice the number of books =3x So, we get 503x=8 3x=850=42 Divide both sides by -3 to get x= 42 3 =14 Thus, x=14 (f)Let the number be x. We, have x+19 5 =8 x+19=8×5=40 x=4019=21 Thus, x=21 (g)Let the number be x. 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Solve the following:a The teacher tells the class that the highest marksobtained by a student in her class is twice the lowestmarks plus 7.The highest score is 87. What is thelowest score?b In an isosceles triangle, the base angles are equal.The vertex angle is 40°. What are the base angles of thetriangle? (Remember, the sum of three angles of a triangleis 180°)


(a) Let the lowest score be l. So, we get 2×Lowest mark+7=Highest marks 2l+7=87 2l=877=80 l= 80 2 =40 Thus,the lowest score is 40. (b) Let the base angle be b. Since the sum of angle of a triangle is 180° So, we get b+b+40°=180° 2b+40°=180° 2b=180°40°=140° 2b=140° b= 140° 2 =70° Thus, the base angle is 70° (c) Let the Rahul’s score be x Then, sachin score is 2x. So,wehave Rahul score+Sachin score=2002 x+2x=198 3x=198 x= 198 3 =66 Therefore, Rahul score is 66 and Sachin score is 2×66= 132 . MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbwvMCKf MBHbqeduuDJXwAKbYu51MyVXgaruWqVvNCPvMCG4uz3bqefqvATv2C G4uz3bIuV1wyUbqeeuuDJXwAKbsr4rNCHbGeaGqiVz0xg9vqqrpepC 0xbbL8F4rqqrFfpeea0xe9Lq=Jc9vqaqpepm0xbba9pwe9Q8fs0=yq aqpepae9pg0FirpepeKkFr0xfr=xfr=xb9adbaqaaeGaciGaaiaabe qaamaaeaqbaaGceaqabeaacaqGOaGaaeyyaiaabMcacaqGGaGaaeit aiaabwgacaqG0bGaaeiiaiaabshacaqGObGaaeyzaiaabccacaqGSb Gaae4BaiaabEhacaqGLbGaae4CaiaabshacaqGGaGaae4Caiaaboga caqGVbGaaeOCaiaabwgacaqGGaGaaeOyaiaabwgacaqGGaGaamiBai aab6caaeaacaqGtbGaae4BaiaabYcacaqGGaGaae4DaiaabwgacaqG GaGaae4zaiaabwgacaqG0baabaGaaeOmaiabgEna0kaaysW7caqGmb Gaae4BaiaabEhacaqGLbGaae4CaiaabshacaqGGaGaaeyBaiaabgga caqGYbGaae4AaiabgUcaRiaaiEdacqGH9aqpcaqGibGaaeyAaiaabE gacaqGObGaaeyzaiaabohacaqG0bGaaeiiaiaab2gacaqGHbGaaeOC aiaabUgacaqGZbaabaGaaGOmaiaadYgacqGHRaWkcaaI3aGaeyypa0 JaaGioaiaaiEdaaeaacaaIYaGaamiBaiabg2da9iaaiIdacaaI3aGa aiylaiaaiEdacqGH9aqpcaaI4aGaaGimaaqaaiaadYgacqGH9aqpda WcaaqaaiaaiIdacaaIWaaabaGaaGOmaaaacqGH9aqpcaaI0aGaaGim aaqaaiaabsfacaqGObGaaeyDaiaabohacaqGSaGaaGjbVlaabshaca qGObGaaeyzaiaabccacaqGSbGaae4BaiaabEhacaqGLbGaae4Caiaa bshacaqGGaGaae4CaiaabogacaqGVbGaaeOCaiaabwgacaqGGaGaae yAaiaabohacaqGGaGaaeinaiaabcdacaqGUaaabaGaaeikaiaabkga caqGPaGaaeiiaiaabYeacaqGLbGaaeiDaiaabccacaqG0bGaaeiAai aabwgacaqGGaGaaeOyaiaabggacaqGZbGaaeyzaiaabccacaqGHbGa aeOBaiaabEgacaqGSbGaaeyzaiaabccacaqGIbGaaeyzaiaabccaca WGIbGaaeOlaaqaaiaabofacaqGPbGaaeOBaiaabogacaqGLbGaaeii aiaabshacaqGObGaaeyzaiaabccacaqGZbGaaeyDaiaab2gacaqGGa Gaae4BaiaabAgacaqGGaGaaeyyaiaab6gacaqGNbGaaeiBaiaabwga caqGGaGaae4BaiaabAgacaqGGaGaaeyyaiaabccacaqG0bGaaeOCai aabMgacaqGHbGaaeOBaiaabEgacaqGSbGaaeyzaiaabccacaqGPbGa ae4CaiaabccacaqGXaGaaeioaiaabcdacqGHWcaSaeaacaqGtbGaae 4BaiaabYcacaqGGaGaae4DaiaabwgacaqGGaGaae4zaiaabwgacaqG 0baabaGaamOyaiabgUcaRiaadkgacqGHRaWkcaaI0aGaaGimaiabgc laWkabg2da9iaaigdacaaI4aGaaGimaiabgclaWcqaaiaaikdacaWG IbGaey4kaSIaaGinaiaaicdacqGHWcaScqGH9aqpcaaIXaGaaGioai aaicdacqGHWcaSaeaacaaIYaGaamOyaiabg2da9iaaigdacaaI4aGa aGimaiabgclaWkabgkHiTiaaisdacaaIWaGaeyiSaaRaeyypa0JaaG ymaiaaisdacaaIWaGaeyiSaalabaGaaGOmaiaadkgacqGH9aqpcaaI XaGaaGinaiaaicdacqGHWcaSaeaacaWGIbGaeyypa0ZaaSaaaeaaca aIXaGaaGinaiaaicdacqGHWcaSaeaacaaIYaaaaiabg2da9iaaiEda caaIWaGaeyiSaalabaGaaeivaiaabIgacaqG1bGaae4CaiaabYcaca qGGaGaaeiDaiaabIgacaqGLbGaaeiiaiaabkgacaqGHbGaae4Caiaa bwgacaqGGaGaaeyyaiaab6gacaqGNbGaaeiBaiaabwgacaqGGaGaae yAaiaabohacaqGGaGaae4naiaabcdacqGHWcaSaeaacaqGOaGaae4y aiaabMcacaqGGaGaaeitaiaabwgacaqG0bGaaeiiaiaabshacaqGOb GaaeyzaiaabccacaqGsbGaaeyyaiaabIgacaqG1bGaaeiBaiaabEca caqGZbGaaeiiaiaabohacaqGJbGaae4BaiaabkhacaqGLbGaaeiiai aabkgacaqGLbGaaeiiaiaabIhaaeaacaqGubGaaeiAaiaabwgacaqG UbGaaeilaiaabccacaqGZbGaaeyyaiaabogacaqGObGaaeyAaiaab6 gacaqGGaGaae4CaiaabogacaqGVbGaaeOCaiaabwgacaqGGaGaaeyA aiaabohacaqGGaGaaeOmaiaabIhacaqGUaaabaGaae4uaiaab+gaca qGSaGaae4DaiaabwgacaaMe8UaaeiAaiaabggacaqG2bGaaeyzaiaa bccaaeaacaqGsbGaaeyyaiaabIgacaqG1bGaaeiBaiaabccacaWGZb Gaam4yaiaad+gacaWGYbGaamyzaiabgUcaRiaadofacaWGHbGaam4y aiaadIgacaWGPbGaamOBaiaabccacaWGZbGaam4yaiaad+gacaWGYb Gaamyzaiabg2da9iaaikdacaaIWaGaaGimaiabgkHiTiaaikdaaeaa caWG4bGaey4kaSIaaGOmaiaadIhacqGH9aqpcaaIXaGaaGyoaiaaiI daaeaacaaIZaGaamiEaiabg2da9iaaigdacaaI5aGaaGioaaqaaiaa dIhacqGH9aqpdaWcaaqaaiaaigdacaaI5aGaaGioaaqaaiaaiodaaa Gaeyypa0JaaGOnaiaaiAdaaeaacaqGubGaaeiAaiaabwgacaqGYbGa aeyzaiaabAgacaqGVbGaaeOCaiaabwgacaqGSaaabaGaaeOuaiaabg gacaqGObGaaeyDaiaabYgacaqGGaGaae4CaiaabogacaqGVbGaaeOC aiaabwgacaqGGaGaaeyAaiaabohacaqGGaWaauIhaeaacaqG2aGaae OnaaaacaqGGaGaaeyyaiaab6gacaqGKbGaaeiiaiaabofacaqGHbGa ae4yaiaabIgacaqGPbGaaeOBaiaabccacaqGZbGaae4yaiaab+gaca qGYbGaaeyzaiaabccacaqGPbGaae4CaiaabccacaqGYaGaey41aqRa aeOnaiaabAdacaqG9aWaauIhaeaacaqGXaGaae4maiaabkdaaaGaai Olaaaaaa@D989@


Solve the following:(i)Irfan says that he has 7 marbles more than five timesthe marbles Parmithas. Irfan has 37 marbles. How manymarbles does Parmit have?(ii)Laxmis father is 49 year sold.He is 4 years older thanthree times Laxmis age.What is Laxmi sage?(iii) Maya, Madhura and Mohsina are friends studying in thesame class.In a class testin geography, Maya got 16out of 25. Madhura got 20. Their average score was 19.How much did Mohsina score?

(iv) People of Sundargram planted a total of 102 trees in the village garden. Some of the trees were fruit trees. The number of nonfruit trees were two more than three times the number of fruit trees. What was the number of fruit trees planted?


(i) Let Parmit has m marbles. Then, according to the question, we have 5×Number of marbles Parmit has +7=Number of marbles Irfan has 5×m+7=37 So, we get 5m+7=37 5m=377=30 5m=30 m= 30 5 =6 Therefore,​Parmithas 6marbles . (ii) Let Laxmi be y years old Then, according to the question, we have 3×Laxmi’s age+4=Laxmi’s father age 3×y+4=49 3y+4=49 3y=494=45 3y=45 y= 45 3 =15 Therefore,laxmi’sageis 15years . (iii) Let the number of fruit trees be x. So, we have 3× Number of fruit trees+2=Number of non-fruit trees 3x+2=77 3x=772=75 3x=75 x= 75 3 =25 Therefore,thenumberoffruittreeswas 25 . 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Solve the following riddle.I am a number,Tell my identity!Take me seven times overAnd add a fifty!To reach a triple centuryYou still need forty


Let the number be x. Then we have(7x+50)+40=3007x+50+40=3007x+90+3007x=300907x=210x=2107=30.Therefore, the number is 30.

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