-132=4(8-7n)+4

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Solution for -132=4(8-7n)+4 equation: 



-132=4(8-7n)+4

We move all terms to the left:

-132-(4(8-7n)+4)=0

We add all the numbers together, and all the variables

-(4(-7n+8)+4)-132=0



We calculate terms in parentheses: -(4(-7n+8)+4), so:

4(-7n+8)+4

We multiply parentheses

-28n+32+4

We add all the numbers together, and all the variables

-28n+36

Back to the equation:

-(-28n+36)



We get rid of parentheses

28n-36-132=0

We add all the numbers together, and all the variables

28n-168=0

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

28n=168

n=168/28

n=6

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