170=-3n-7(5n-8)

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Solution for 170=-3n-7(5n-8) equation: 



170=-3n-7(5n-8)

We move all terms to the left:

170-(-3n-7(5n-8))=0



We calculate terms in parentheses: -(-3n-7(5n-8)), so:

-3n-7(5n-8)

We multiply parentheses

-3n-35n+56

We add all the numbers together, and all the variables

-38n+56

Back to the equation:

-(-38n+56)



We get rid of parentheses

38n-56+170=0

We add all the numbers together, and all the variables

38n+114=0

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

38n=-114

n=-114/38

n=-3

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