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

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



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

We move all terms to the left:

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



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

-3(n+7)+n

We add all the numbers together, and all the variables

n-3(n+7)

We multiply parentheses

n-3n-21

We add all the numbers together, and all the variables

-2n-21

Back to the equation:

-(-2n-21)



We get rid of parentheses

8n+2n+21+39=0

We add all the numbers together, and all the variables

10n+60=0

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

10n=-60

n=-60/10

n=-6

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