Answer:
3x - 3 = -12
X = -3
-3 x 3 = -9
-9 - 3 = -12
Hope this helps
x=-3
Step-by-step explanation:
[tex]3x - 3 = - 12 \\ 3x = - 12 + 3 \\ 3x = - 9 \\ x = \frac{ - 9}{3} \\ x = - 3[/tex]
