SOLUTION: subtract (9b+4) from (8b-1)

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Question 375315: subtract (9b+4) from (8b-1)
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
8b - 1 - (9b + 4) = 8b - 1 - 9b - 4 = -b-5.