I believe this would be C. y= -3.
Answer:
true pls mark as brainliest
Step-by-step explanation:
The right answer is of option D.
please see the attached picture for full solution...
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-3Ix + 7I = -12 (divide -3 from each side)
Ix + 7I = -12/3
Ix + 7I = -4
x + 7 = -4 or -x - 7 = -4
x = -11 or -x = 3
x = - 3
x = -3 or -11