## Solution for Class 7 RD Sharma - Free PDF

## FAQs on RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.4) Exercise 8.4

1. What topics are covered in RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.4) Exercise 8.4 - Free PDF?

Linear Equations in Chapter 8 There are four exercises in one variable. The answers to all of the problems in these exercises can be found in RD Sharma Solutions for Class 7. The following are some of the themes covered in this chapter:

Equation – a statement of equality that involves one or more literals

Linear equations – an equation in which the highest power of the variables involved is 1

The solution of an equation in the trial and error method

Systematic method

Equations involving addition

Equations involving subtraction

Equations involving multiplication

Equations involving division

Transposition method

Applications of linear equations to practical problems

2. What is RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.4)?

The linear equation in one variable is written as ax+b = 0, with a and b being two integers and x being a variable. It has only one solution. 2x+3=8, is a single-variable linear equation, for example. As a result, there is only one solution to this equation, which is x = 5/2. A linear equation in two variables, on the other hand, has two solutions.

This lesson explored the notion of a linear equation in one variable, including its definition, answers, examples, word problems, and worksheet questions. This is an important topic for pupils in Class 7. So, what is the definition of a one-variable equation?

A linear equation with a maximum of one variable of order one is known as a one-variable linear equation. The formula is axe + b = 0, using x as the variable.

There is just one solution to this equation. Here are a few examples:

4x = 1

44x-1=0

4x+9=-11

3. How to solve Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.4) Exercise 8.4? What are important points to remember?

The most basic rule for solving linear equations is to add, subtract, multiply, or divide the same term into both sides of the equations to determine the value of the variable. The following are the stages of solving one-variable linear equations:

By adding or subtracting the identical term on both sides of the equation, isolate the variable term on one side.

Multiply or divide both sides with the variable's coefficient so that the variable is only on one side of the equation.

Reduce the problem to its simplest form, "x=c."

Important points to remember are-

The following considerations assist us in summarizing the principles involved in one-variable linear equations.

In linear equations, the degree of the variable should be exactly one.

A linear equation in one variable has a straight line as its graph, which might be horizontal or vertical.

Any quantity added, subtracted, multiplied, or divided into both sides of a linear equation in one variable has no effect on the solution.

4. Where can I get a Free PDF of RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.4) Exercise 8.4?

Vedantu is a one-stop shop for all of your exam preparation needs. Vedantu will supply you with all of RD Sharma's solutions. Vedantu's website has the whole RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.4) Exercise 8.4. Vedantu's website also offers free study materials, sample papers, and practice exams. Important questions for class 7 maths exam preparation can be found on Vedantu's website. You can practice utilizing sample papers and question papers from previous years. Practice sample papers will assist you in gaining a better understanding of the exam pattern and question types. Examining them will offer you an advantage and aid in your understanding of the challenges. You'll be able to recognize a wide range of paper patterns and properly manage your time. Vedantu also provides live online sessions with experts that can help you solve your Maths problems. The best part is that you may download all of the sample papers with solutions and other study aids for free.

5. Why should I choose RD Sharma Class 7 Solutions Chapter 8 - Linear Equations in One Variable (Ex 8.4) Exercise 8.4 - Free PDF?

The RD Sharma solutions for class 7 chapter 8 – linear equations in one variable are to help students understand how to solve equations using linear expressions on one side and values on the other. The chapter covers a variety of topics, including solving equations, simplifying equations, and more. Our RD Sharma solution consists of-

Step-by-step solutions assist students to understand the topics in a transparent manner by removing all of the chapter's complexity.

The solution includes several completed exercises as well as detailed explanations from our experts to help students practice solving equations in a more enjoyable manner.

Students will be able to strengthen their math skills while also effectively preparing for exams with the RD Sharma solutions that we provide.

Our specialists have prepared all of the solutions to assist you in passing the exam.

Students can view the RD Sharma solutions for class 7 chapter 8 online on the Vedantu website for free and download them too.