Question

Which of the following equations could you solve by first adding six and then dividing by negative three?

3x - 6 = -9
6 - 3x = -9
-3x - 6 = -9
x/-3 + 6 = -9

Answer 1

-3x-6=-9

Explanation:

`-3x-6=-9`

`+6`
`+6`

`-3x = -3`

`-3x/-3 = -3/-3`

`x=1`