-5(n-4)=7(n+8)

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Solution for -5(n-4)=7(n+8) equation: 



-5(n-4)=7(n+8)

We move all terms to the left:

-5(n-4)-(7(n+8))=0

We multiply parentheses

-5n-(7(n+8))+20=0



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

7(n+8)

We multiply parentheses

7n+56

Back to the equation:

-(7n+56)



We get rid of parentheses

-5n-7n-56+20=0

We add all the numbers together, and all the variables

-12n-36=0

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

-12n=36

n=36/-12

n=-3

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