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

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



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

We move all terms to the left:

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

We multiply parentheses

8n-(7(n-3))+56=0



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

7(n-3)

We multiply parentheses

7n-21

Back to the equation:

-(7n-21)



We get rid of parentheses

8n-7n+21+56=0

We add all the numbers together, and all the variables

n+77=0

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

n=-77

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