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RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.3) Exercise 8.3

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Last updated date: 16th May 2024
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RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.3) Exercise 8.3 - Free PDF

Mathematics is a subject that demands practice and for this RD Sharma book plays a vital role as it provides a wide range of questions which you can practice and master any topic. The solutions of all the Chapters of RD Sharma have been covered by Vedantu. Free PDF download of RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable Exercise 8.3 solved by Expert Mathematics Teachers on Vedantu.com. All Chapter 8 - Linear Equations in One Variable Ex 8.3 Questions with Solutions for RD Sharma Class 7 Maths to help you to revise the complete syllabus and score more marks. Register for online coaching for IIT JEE (Mains & Advanced) and other Engineering Entrance Exams.

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Introduction - RD Sharma Solutions Class 7 Chapter 8 Linear Equations in One Variable Exercise 8.3

RD Sharma Solutions Class 7 Chapter 8 Linear Equations in One Variable Exercise 8.3 is provided by Vedantu. The learners of Class 7 can easily refer to these solutions of RD Sharma by visiting the Vedantu website and downloading them. The PDF link is given. If you see from the Exam point of view then this Chapter is very important and is vital for the students to practice all the possible questions for the best results. The Exercise is solved by the Vedantu expert teachers and made available to you all with amazing solutions. All possible ways of solving the questions have been interpreted in the same PDF.


Exercise 8.3 mainly focuses on the transposing method which is defined as any term of the Equation that can be taken to the other side with its sign changed not affecting the equality of the Equation. Chapter 8 Linear Equations in One Variable includes different concepts and calculations. Let’s have a keen look at the topics discussed in the Chapter:

  • Equation - a statement of equality that involves One or more words

  • Linear calculations - the number at which the maximum power of the Variables involved is 1

  • Equation solution in trial and error

  • The systematic approach

  • Equations with addition

  • Equations with subtraction

  • Equations with multiplication

  • Equations with division

  • Transposing Method

  • The use of Linear Equations in practical problems


What do you mean by Linear Equations in One Variable?

Linear Equations are referred to as Equations with just a simple and plain Variable like 'x' or 'y', rather than complicated terms with Square Roots or Cube Roots. Linear Equations are known as the simplest Algebraic Expressions One can deal with which are worked out with Rational coefficients and Rational solutions. These Equations only have One degree, i.e. the highest power of the Variable visible in the Equation will be 1, and most importantly the representation is in the form of P(x) = ax + b = 0.

FAQs on RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.3) Exercise 8.3

1. What is the stepwise procedure to solve a problem sum of Linear Equations in One Variable?

The following are some steps the students should follow while solving Linear Equations in One Variable:

  • Reading the given word problem and identifying the method to solve it.

  • The unknown quantity is to be represented by x, y, z, etc.

  • The statement of the problems must be transformed into Mathematical statements.

  • According to the question, a Linear Equation in One Variable must be formed.

  • A usual method must be used to solve the problem.

  • Validate the answer you have calculated

2. What are the different properties to remember in the RD Sharma Solutions Class 7 Chapter 8 Linear Equation in One Variable Exercise 8.3?

  • Additional Property - The equality is not altered when the same number is added to both sides.

  • Subtraction Property - The equality of the Equation is not harmed if the same number is subtracted from the sides of the Equation.

  • Multiplication property - The equality of the Equation by multiplication of the same numbers on each side. For Example, if a = b, then ac = bf, where a, b, c are any three numbers.

  • Division Property - If both sides are divided by the same non-zero number then the equality is not affected.

3. What are the benefits of studying RD Sharma Solutions Class 7 Chapter 8 Linear Equations in One Variable?

The following some benefits affect the study pattern and conceptual understanding of the students in a positive manner:

  • The set of study material and solutions are easy and very comprehensive

  • The solutions are curated by subject expert teachers

  • Commenced and compiled according to the latest CBSE board syllabus

  • Supports the students when required for quick revision.

  • Help’s in procuring good marks making the student more confident and encouraged.

  • You get the solutions online free of cost.

  • You have the 'ask the expert' facility at Vedantu

4. How can a student download the RD Sharma Solutions Class 7 Chapter 8 Linear Equations in One Variable Exercise 8.3?

All the solutions for RD Sharma Solutions Class 7 Chapter 8 Linear Equations in One Variable Exercise 8.3 are available online. Vedantu is the only website that resolves to provide the students authentic information based on the latest CBSE board syllabus. We, at Vedantu, construct solutions for the students for building their concept in Linear Equations in One Variable. Hence, the students need to follow the RD Sharma Solutions from Vedantu available free of cost on the Vedantu website.

5. What are some important points of Linear Equation in One Variable that a student’s needs to consider while solving a problem sum?

Following are some points that a student should not forget while solving a Linear Equation sum:

  • A rational number can be a solution to a Linear Equation.

  • The Linear expression can be present on both sides of an Equation

  • There can be different real-life applications of Linear Equations like diverse applications, different problems on numbers, ages, perimeters, the combination of currency notes and so on.

  • Terms signed will be changed when it is transposed from One side of the Equation to another.