CBSE Mathematics Class VIII NCERT Solutions for Mathematics | Chapter 2, Linear Equations in One Variable

CBSE Mathematics Class VIII NCERT Solutions for Mathematics | Chapter 2, Linear Equations in One Variable | NCERT Textbook Exercise 2.1

Class 8, CBSE NCERT Mathematics Solution

Exercise 2.1 (Linear Equations in One Variable)

(page 23, 24)

Q1: Solve: x – 2 = 7

Solution:

x − 2 = 7

Adding 2 to both sides or transposing 2 to R.H.S, we obtain

x = 7 + 2 = 9

Q2: Solve: y + 3 = 10

Solution:

y + 3 = 10

Subtracting 3 from both sides we obtain,

y + 3 – 3 = 10 – 3

Or, y = 7

Q3: 6 = z + 2

Solution: (do it yourself)

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