8-5f=-7f

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Solution for 8-5f=-7f equation:



8-5f=-7f
We move all terms to the left:
8-5f-(-7f)=0
We get rid of parentheses
-5f+7f+8=0
We add all the numbers together, and all the variables
2f+8=0
We move all terms containing f to the left, all other terms to the right
2f=-8
f=-8/2
f=-4

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