-112=-7(-4n-4)

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Solution for -112=-7(-4n-4) equation: 



-112=-7(-4n-4)

We move all terms to the left:

-112-(-7(-4n-4))=0



We calculate terms in parentheses: -(-7(-4n-4)), so:

-7(-4n-4)

We multiply parentheses

28n+28

Back to the equation:

-(28n+28)



We get rid of parentheses

-28n-28-112=0

We add all the numbers together, and all the variables

-28n-140=0

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

-28n=140

n=140/-28

n=-5

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