-8n-30=-7(-4n-6)

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Solution for -8n-30=-7(-4n-6) equation: 



-8n-30=-7(-4n-6)

We move all terms to the left:

-8n-30-(-7(-4n-6))=0



We calculate terms in parentheses: -(-7(-4n-6)), so:

-7(-4n-6)

We multiply parentheses

28n+42

Back to the equation:

-(28n+42)



We get rid of parentheses

-8n-28n-42-30=0

We add all the numbers together, and all the variables

-36n-72=0

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

-36n=72

n=72/-36

n=-2

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