Question

ple 1. Solve the following equations:
(ii).- 2 = 9
(iii)
=7
(i).x + 3 = 7​

Answer 1

Answer:

(i)

x+3=7

x=7-3

x=4

(ii)

x-2=9

x=9+2

x=11

(iii)

y=0

then, x=7