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Answer:
x = 2
Explanation:
Due to this being urgent, I'm foregoing the explanation
-12x - (-9) = -15
-12x + 9 = -15
Subtract 9 from both sides
-12x + 9 - 9 = - 15 - 9
-12x = -24
Divide both sides by (-12)
x = -24/-12
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