Question

Solve for x: -3(x - 3) = 21

x = -10
x = -4
x = 4
x = 10

Answer 1

Divide both sides by -3

Answer 2

What sides?

Answer 3

both sides of the equation

Answer 4

I still don't get it... If I had ANY idea what to do I wouldn't have asked...

Answer 5

I am telling you what to do
if you just want the answer without understanding how to do it, here:
(x-3) = -7
x = -4

Answer 6

Thanks!