SOLUTION: (2x-3x+12)+(4x-5x-5)

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Question 674653: (2x-3x+12)+(4x-5x-5)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
(2x-3x+12)+(4x-5x-5)

2x-3x+12+4x-5x-5

-2x+7

So (2x-3x+12)+(4x-5x-5) simplifies to -2x+7