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OpenStudy (anonymous):
4x + 5x + 12 = -6 (given) 9x + 12 = -6 (simplify) 9x = -18 (subtraction) x = -2 (addition) Which reason is incorrect? A) addition B) given C) simplify D) subtraction
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OpenStudy (anonymous):
i dont understand what its asking
OpenStudy (anonymous):
addition cause there is supposed to be division!
OpenStudy (anonymous):
ohhhh okay I see what its asking now. I didnt understand the question
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