2n+30=-7(4+8n)

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Solution for 2n+30=-7(4+8n) equation: 



2n+30=-7(4+8n)

We move all terms to the left:

2n+30-(-7(4+8n))=0

We add all the numbers together, and all the variables

2n-(-7(8n+4))+30=0



We calculate terms in parentheses: -(-7(8n+4)), so:

-7(8n+4)

We multiply parentheses

-56n-28

Back to the equation:

-(-56n-28)



We get rid of parentheses

2n+56n+28+30=0

We add all the numbers together, and all the variables

58n+58=0

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

58n=-58

n=-58/58

n=-1

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