Question

Given: 3(x+5)=36. Prove:x=7

Answer 1

Answer:7 equals x because if 5+7=12 and you have to multiply it by 3 then you will get 36

Step-by-step explanation:

3(x+5)=36

= 3× (7+5)=36

=3×12

=36

Answer 2

Explanation:

3(x + 5) = 36

3x + 15 = 36

3x + 15 -15 = 36 - 15

3x = 21

3x/3 = 21/3

x = 7