Answer:
-3/4
Step-by-step explanation:
The answer is D. "x=-15 or 15."
You can solve this by adding seven on both sides.
|x|-7=8
+7 +7
------------
|x|=15
Therefore, x is either equal to 15 or -15.
The answer is B
Have a good day!

= -7 Multiply both sides by 10
x = -70
C. x = -70