The solutions to the equation 2x + x-1 = 2
are X=
2 or
-3
2 or X=

x = 1

Step-by-step explanation:

First you have to simplify both sides of the equation:

2x + x - 1 = 2

Combine like terms

3x - 1 = 2

Add 1 to both sides

3x = 3

Divide both sides by 3

3x/3 = 3/3

x = 1

Hope this helped.

what is all that apply?

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1