Answer:
The value of x that makes the equation true is -50/7
Explanation:
-12 - 2(x+9) =5(x+4)
-12 - 2x - 18 =5x + 20
- 2x -12-18 = 5x + 20
-2x - 30 =5x + 20
-2x - 5x = 20+ 30
-7x = 50
x = 50/-7
x = -50/7
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