-7(-4-2n)=-4(8+4n)

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Solution for -7(-4-2n)=-4(8+4n) equation: 



-7(-4-2n)=-4(8+4n)

We move all terms to the left:

-7(-4-2n)-(-4(8+4n))=0

We add all the numbers together, and all the variables

-7(-2n-4)-(-4(4n+8))=0

We multiply parentheses

14n-(-4(4n+8))+28=0



We calculate terms in parentheses: -(-4(4n+8)), so:

-4(4n+8)

We multiply parentheses

-16n-32

Back to the equation:

-(-16n-32)



We get rid of parentheses

14n+16n+32+28=0

We add all the numbers together, and all the variables

30n+60=0

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

30n=-60

n=-60/30

n=-2

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