7n+39=-5n+3(8n-7)

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Solution for 7n+39=-5n+3(8n-7) equation: 



7n+39=-5n+3(8n-7)

We move all terms to the left:

7n+39-(-5n+3(8n-7))=0



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

-5n+3(8n-7)

We multiply parentheses

-5n+24n-21

We add all the numbers together, and all the variables

19n-21

Back to the equation:

-(19n-21)



We get rid of parentheses

7n-19n+21+39=0

We add all the numbers together, and all the variables

-12n+60=0

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

-12n=-60

n=-60/-12

n=+5

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