-88=-7(7-n)-4

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Solution for -88=-7(7-n)-4 equation: 



-88=-7(7-n)-4

We move all terms to the left:

-88-(-7(7-n)-4)=0

We add all the numbers together, and all the variables

-(-7(-1n+7)-4)-88=0



We calculate terms in parentheses: -(-7(-1n+7)-4), so:

-7(-1n+7)-4

We multiply parentheses

7n-49-4

We add all the numbers together, and all the variables

7n-53

Back to the equation:

-(7n-53)



We get rid of parentheses

-7n+53-88=0

We add all the numbers together, and all the variables

-7n-35=0

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

-7n=35

n=35/-7

n=-5

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