4+7f=3f+12

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Solution for 4+7f=3f+12 equation:



4+7f=3f+12
We move all terms to the left:
4+7f-(3f+12)=0
We get rid of parentheses
7f-3f-12+4=0
We add all the numbers together, and all the variables
4f-8=0
We move all terms containing f to the left, all other terms to the right
4f=8
f=8/4
f=2

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