-3f=(-4+7f-8)

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Solution for -3f=(-4+7f-8) equation: 



-3f=(-4+7f-8)

We move all terms to the left:

-3f-((-4+7f-8))=0

We add all the numbers together, and all the variables

-3f-((7f-12))=0



We calculate terms in parentheses: -((7f-12)), so:

(7f-12)

We get rid of parentheses

7f-12

Back to the equation:

-(7f-12)



We get rid of parentheses

-3f-7f+12=0

We add all the numbers together, and all the variables

-10f+12=0

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

-10f=-12

f=-12/-10

f=1+1/5

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