Question

4.3 ex NCRT Class 7
Construct 3 equation’s starting with x =2

Answer 1

Step-by-step explanation:

x=2

Adding two on the both sides

x+2=2+2

x+2=4

x=2

Subtracting 2 from both the sides

x-2=2-2

x-2=0

x=2

Multiplying 2 on the both the sides

2×x=2×2

2x=4