Which equation has solution x = -3?

Question

Responses
A 2x - 7 = -12x - 7 = -1
B 3x + 8 = 13x + 8 = 1
C 1/2
x + 8 = 101 2 x + 8 = 10
D 1/2
(2x - 6) = -61 2 (2x - 6) = -6
E 1/2
(4x - 8) = -2

Answer 1

The equation that has a solution of x = -3 is equation D:

1/2(2x - 6) = -6