The person above this should have the answer. It seems like nobody else is answering.
Steps to solve:
(12x + 4) - 8 = 12
~Combine like terms
12x - 4 = 12
~Add 4 to both sides
12x = 16
~Divide 12 to both sides
x = 16/12 or x = 4/3
Best of Luck!
