Question

Hello can someone help me find the answer to W in this equation -12 = 9 - 3w

Answer 1

X=7

Explanation:

-12=9-3w

Subtract nine from both sides

-12=9-3w

-9. -9

-21=-3w

Divide by -3

-21/-3=7

X=7

Answer 2

w=7

Explanation:

-12=9-3w

3w-12=9

3w=21

w=7

-12=9-21=-12

-12=-12