Respuesta :

The answer would be C. -12.
Explanation: Subtract 8 from +8 and -20. Then you will end up with x= -12. There's your answer!

Answer:

X = -12

Step-by-step explanation:

Subtract 8 To Both Sides

X + 8 - 8 = -20 - 8

Simplify

X = -12

Best Of Luck,

- I.A. -