7(f+2)=84

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Solution for 7(f+2)=84 equation:



7(f+2)=84
We move all terms to the left:
7(f+2)-(84)=0
We multiply parentheses
7f+14-84=0
We add all the numbers together, and all the variables
7f-70=0
We move all terms containing f to the left, all other terms to the right
7f=70
f=70/7
f=10

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