NCERT Class 7 Mathematics Solutions: Chapter 4 –Simple Equations Exercise 4.2 Part 4

Get top class preparation for IMO-Level-2 Class-7 right from your home: fully solved questions with step-by-step explanation- practice your way to success.

Example of simple equation, using Subtract and Divide number

Example of Simple Equation

Loading Image

1. Solve the following equations:

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)

Answer:

(a)

Dividing both sides by

(b)

Subtracting both of sides by

Dividing both of side by

(c)

Multiplying both side

(d)

Multiplying both sides by

(e)

Multiplying both sides by

Dividing both of sides by

(f)

Dividing both sides by 3

(g)

Subtracting both sides by

Dividing both sides by

(h)

Dividing both side by

(i)

Dividing both sides by

(j)

Adding both of sides by

Dividing both of sides by

(k)

Subtracting both sides by

Dividing both sides by .

(l)

Subtracting both sides by

Dividing both sides by