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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(-(3f-8)+f), so:

-(3f-8)+f

We add all the numbers together, and all the variables

f-(3f-8)

We get rid of parentheses

f-3f+8

We add all the numbers together, and all the variables

-2f+8

Back to the equation:

-(-2f+8)



We get rid of parentheses

2f-8-4=0

We add all the numbers together, and all the variables

2f-12=0

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

2f=12

f=12/2

f=6

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