SOLUTION: Simplify- (7f – 5g + 2h) – (4f – g – 2h)

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Question 402290: Simplify- (7f – 5g + 2h) – (4f – g – 2h)
Found 2 solutions by rfer, angela_gallegos:
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
7f-5g+2h-4f+g+2h
3f-4g+4h

Answer by angela_gallegos(2) About Me  (Show Source):
You can put this solution on YOUR website!
Hi! You first want to start by distruting your (-) to (+) by adding the (-) to everything in the second equation. SO you would have:
(7f-5g+5h)+(-4f+g+2h) now you add the same variables togather.
(7f-4f)+(-5g+g)+(5h+2h)
so your answer would be:
3f-4g+3h
Hope this helps,
angela