Question

(7x-16) ° =(x+8) ° = 4x °


Answer 1

x=12°

Explanation:

(7x-16)°=(x+8)°=4x

first, take everything out of the parenthesis

7x-16=x+8=4x

now combine like terms

7x-x-4x=16+8

2x=24

divide both sides by 2

x=12