Question

16.*

X.
Solve for
3x + 12 = -12
1.x = -8
2.x=-4
3.x=0
4.x=8

Answer 1

1.x=-8

Explanation:

3x+12=-12

-12 -12

3x=-24

/3 /3

x=-8

Answer 2

3x+12=-12
3x=-12-12 (bring 12 from the left to the right)

3x=-24
x=-24/3
x=-8

the answer is 1.x=-8