When equations have variables on both sides such as 3x + 6 = 5x -2, you should move
the variables to one side of the equation to simplify. What might your first step look like?
a. 8x + 6 = -2
b. 2x + 6 = 2
c. 6 = 2x - 2
d. 6 = 8x - 2