Question

What is the solution to x + 7 = 22?
A. x = 14
B. x= 7
© C. x= 15
D. x= 29

Answer 1

Option C. 15
15+7=22

14+7=21 X
7+7=14 X
29+7= 36 X

Answer 2

x = 15

Explanation:

x + 7 = 22

Subtract 7 from each side

x+7-7 = 22-7

x=15