NCERT Solutions for Class 8 Maths Chapter 2- Linear Equations in One Variable Exercise 2.1

NCERT solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable, provides solutions for all the questions enlisted under the chapter and are explained using easy to understand method. By practising the NCERT Solutions for Class 8 Maths, students will be able to grasp the concepts perfectly. It helps in boosting the confidence of the children, which plays an important role in helping them ace their exams. NCERT Solutions for Class 8 Exercise 2.1 solutions make students familiar with the concept of Linear Equations in One Variable.

Download PDF of NCERT Solutions for Class 8 Maths Chapter 2 Exercise 2.1- Linear Equations in One Variable

 

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Access other exercise solutions of Class 8 Maths Chapter 2- Linear Equations in One Variable

Exercise 2.2 Solutions 16 Questions (6 Long Answer Questions, 10 Short Answer Questions)
Exercise 2.3 Solutions 10 Questions (3 Long Answer Questions, 7 Short Answer Questions)
Exercise 2.4 Solutions 10 Questions (4 Long Answer Questions, 6 Short Answer Questions)
Exercise 2.5 Solutions 10 Questions (1 Long Answer Questions, 9 Short Answer Questions)
Exercise 2.6 Solutions 7 Questions (1 Long Answer Questions, 6 Short Answer Questions)

Access Answers of Maths NCERT Class 8 Chapter 2- Linear Equations in One Variable Exercise 2.1 Page Number 23

Solve the following equations.

1. x – 2 = 7

Solution:

x – 2 = 7

x=7+2

x=9

2. y + 3 = 10

Solution:

y + 3 = 10

y = 10 –3

y = 7

3. 6 = z + 2

Solution:

6 = z + 2

z + 2 = 6

z = 6-2

z=4

4. 3/7 + x = 17/7

Solution:

3/7 + x = 17/7

x = 17/7 – 3/7

x = 14/7

x = 2

5. 6x = 12

Solution:

6x = 12

x = 12/6

x = 2

6. t/5 = 10

Solution:

t/5 = 10

t = 10 × 5

t = 50

7. 2x/3 = 18

Solution:

2x/3 = 18

2x = 18 × 3

2x = 54

x = 54/2

x = 27

8. 1.6 = y/15

Solution:

1.6 = y/1.5

y/1.5 = 1.6

y = 1.6 × 1.5

y = 2.4

9. 7x – 9 = 16

Solution:

7x – 9 = 16

7x = 16+9

7x = 25

x = 25/7

10. 14y – 8 = 13

Solution:

14y – 8 = 13

14y = 13+8

14y = 21

y = 21/14

y = 3/2

11. 17 + 6p = 9

Solution:

17 + 6p = 9

6p = 9 – 17

6p = -8

p = -8/6

p = -4/3

12. x/3 + 1 = 7/15

Solution:

x/3 + 1 = 7/15

x/3 = 7/15 – 1

x/3 = (7 -15)/15

x/3 = -8/15

x = -8/15 × 3

x = -8/5

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