-7f=1-8f

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Solution for -7f=1-8f equation: 



-7f=1-8f

We move all terms to the left:

-7f-(1-8f)=0

We add all the numbers together, and all the variables

-7f-(-8f+1)=0

We get rid of parentheses

-7f+8f-1=0

We add all the numbers together, and all the variables

f-1=0

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

f=1

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