Which equation has solution x = -3?
A2x - 7 = -1
B3x 8 = 1
C1 2 x 8 = 10
D1 2 (2x - 6) = -6?
A2x - 7 = -1
B3x 8 = 1
C1 2 x 8 = 10
D1 2 (2x - 6) = -6?