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

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



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

We move all terms to the left:

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

We multiply parentheses

21n-(8(n+7)-n)+56=0



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

8(n+7)-n

We add all the numbers together, and all the variables

-1n+8(n+7)

We multiply parentheses

-1n+8n+56

We add all the numbers together, and all the variables

7n+56

Back to the equation:

-(7n+56)



We get rid of parentheses

21n-7n-56+56=0

We add all the numbers together, and all the variables

14n=0

n=0/14

n=0

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