Witch equation is true when the value of x is -12?

A:1/2x + 22 = 10
B:15 – 1/2x = 21
C:11 – 2x = 17
D:3x – 19 = -17

Question

Witch equation is true when the value of x is -12?   A:1/2x + 22 = 10  B:15 - 1/2x = 21  C:11 - 2x = 17  D:3x - 19 = -17

nguyetanh · Answer

Answer:   please the answer is D  I'm very interested in the question