# NCERT Solutions for Class 8 Maths Exercise 2.1

NCERT Solutions for Class 8 Maths Chapter 2 Exercise 2.1 Linear Equations in One Variable. This exercise contains simple questions with one variable. Solutions of exercise are given in Hindi and English Medium free to use or download in PDF file format.

Videos related to exercise 2.1 of 8th Maths are given here with complete explanation step by step all the questions. Practice here with class 8 Maths solutions exercise 2.1, which is updated for academic session 2020-2021.

## Class 8 Maths Exercise 2.1 Solution in Hindi and English Medium

Class: 8 | Mathematics |

Chapter: 2 | Linear Equations in One Variable |

Exercise: 2.1 | NCERT Solutions in PDF and Videos |

### NCERT Solutions for Class 8 Maths Chapter 2 Exercise 2.1 in Hindi and English

### Class 8 Maths Chapter 2 Exercise 2.1 Solution in Videos

#### What are Linear Equations

In the earlier classes, you’ve studies several algebraic expressions and expressions. 5x, 2x – 3, 3x + y, 2xy + 5, 5 xyz + x + y + z, etc. Of those offered sayings, many have more than 1 variable. By way of instance, 2xy + 5 includes two variables. We restrict to expressions with no more than 1 variable once we shape equations. So, you can say that the maximum power of the variable appearing in the term is 1.

##### Which question is most important in exercise 2.1 of class 8 Maths?

All most all the questions are equally important for practice but question number 4 and 12 are most important for the exams.

##### Is there any important example in class 8 Maths exercise 2.1?

There are total of 4 examples in exercise 2.1 of 8th Maths. Out of these four, example 3 and 4 are frequently asked in exams.

##### How do I find Hindi Medium solutions for exercise 2.1 of class 8 Mathematics?

Tiwari Academy provides Hindi Medium as well as English Medium solutions for Maths, Science and Social Science. Visit to website and get the solutions.

##### More about Linear Equations

Here we are going to study the equations with linear expressions in a single variable. These simple equations are known as linear equations in a variable. The simple equations you learned in previous classes were of this type. The algebraic equation is an equality involving variables. It has a similar symbol. The expression on the left side of the equalization sign is on the left (LHS). The expression to the right of the equal sign is the right-hand side (RHS).

###### Solution of Simple Linear Equations

In an equation, the expression values for LHS and RHS are the same. This is true only for specific values of the variable. These values are solutions of the equation. To find the answer to an equation, we assume that both sides of the equation are balanced. We do the same mathematical work on both sides of the equation, not to disturb the balance. Some of these steps provide solutions.