Question

Question 12 of 15

Solve 5x + 7 = 52.
A. x=9
B. x= 11.8
C. x=7
D. x=8

Thanks!

Answer 1

a. x=9

Explanation:

`5x + 7 = 52 \\ 5x = 45 \\ x = 9`

Answer 2

x = 9

Explanation:

`5x+7=52`

Subtract 7 on both sides

`5x=45`

Divide by 5

`x=9`