-30+n=8(4+5n)-8n

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Solution for -30+n=8(4+5n)-8n equation: 



-30+n=8(4+5n)-8n

We move all terms to the left:

-30+n-(8(4+5n)-8n)=0

We add all the numbers together, and all the variables

n-(8(5n+4)-8n)-30=0



We calculate terms in parentheses: -(8(5n+4)-8n), so:

8(5n+4)-8n

We add all the numbers together, and all the variables

-8n+8(5n+4)

We multiply parentheses

-8n+40n+32

We add all the numbers together, and all the variables

32n+32

Back to the equation:

-(32n+32)



We get rid of parentheses

n-32n-32-30=0

We add all the numbers together, and all the variables

-31n-62=0

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

-31n=62

n=62/-31

n=-2

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