39-2n=-6n-3(7-8n)

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Solution for 39-2n=-6n-3(7-8n) equation: 



39-2n=-6n-3(7-8n)

We move all terms to the left:

39-2n-(-6n-3(7-8n))=0

We add all the numbers together, and all the variables

-2n-(-6n-3(-8n+7))+39=0



We calculate terms in parentheses: -(-6n-3(-8n+7)), so:

-6n-3(-8n+7)

We multiply parentheses

-6n+24n-21

We add all the numbers together, and all the variables

18n-21

Back to the equation:

-(18n-21)



We get rid of parentheses

-2n-18n+21+39=0

We add all the numbers together, and all the variables

-20n+60=0

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

-20n=-60

n=-60/-20

n=+3

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