Chat with our AI personalities
-3x + 2 = -7 - 2 -2 -3x = -9 so x = 3
3x - 7 = 2 3x = 9 x = 3
x+7=3x+3 4=2x 4/2=2 x=2
Solve for x. 3x + 3 = x + 7 2x + 3 = 7 2x = 4 x = 2 Check it. 6 + 3 = 2 + 7 It checks.
3x + 7 = 6x - 2 Rearranging gives 6x - 3x = 7 + 2 3x = 9 x = 3