2f+5=7

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Solution for 2f+5=7 equation: 



2f+5=7

We move all terms to the left:

2f+5-(7)=0

We add all the numbers together, and all the variables

2f-2=0

We move all terms containing f to the left, all other terms to the right

2f=2

f=2/2

f=1

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