-3(n+7)=-13+5n

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Solution for -3(n+7)=-13+5n equation: 



-3(n+7)=-13+5n

We move all terms to the left:

-3(n+7)-(-13+5n)=0

We add all the numbers together, and all the variables

-3(n+7)-(5n-13)=0

We multiply parentheses

-3n-(5n-13)-21=0

We get rid of parentheses

-3n-5n+13-21=0

We add all the numbers together, and all the variables

-8n-8=0

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

-8n=8

n=8/-8

n=-1

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