-2(2f+8)=-4(-f+2)

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Solution for -2(2f+8)=-4(-f+2) equation: 



-2(2f+8)=-4(-f+2)

We move all terms to the left:

-2(2f+8)-(-4(-f+2))=0

We add all the numbers together, and all the variables

-2(2f+8)-(-4(-1f+2))=0

We multiply parentheses

-4f-(-4(-1f+2))-16=0



We calculate terms in parentheses: -(-4(-1f+2)), so:

-4(-1f+2)

We multiply parentheses

4f-8

Back to the equation:

-(4f-8)



We get rid of parentheses

-4f-4f+8-16=0

We add all the numbers together, and all the variables

-8f-8=0

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

-8f=8

f=8/-8

f=-1

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