PLEASE HELP
PLEASE SHOW HOW U CHECKED UR WORK

Answer: x = - 2
Step-by-step explanation:
3 ( x + 4 ) + 3 =9
multiply into the brackets
3x + 12 + 3 = 9
3x = 9 - 12 -3
3x = -6
x = -6/3
x = - 2