Question

What does this equal tox= -9

a: -45 = 5x

b: -7x = -63

c: -11 = -2 -x

d: 6x = 54

Answer 1

I'm guessing you mean which equation Equals -9

In each equation you are needing to get rid of X so you divide on both sides

A) -45=5x

-45/5=x
-9=x

and I double checked to make sure nothing else equaled -9 so Your answer Is A

Hope this helped!