Question 829719: -9-b+8b=-23
Answer by TimothyLamb(4379)   (Show Source):
You can put this solution on YOUR website! ---
-9 - b + 8b = -23
-9 - b + 8b + 9 = -23 + 9
-b + 8b = -14
7b = -14
7b/7 = -14/7
b = -2
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answer:
b = -2
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