-8n+4(5n+1)=-2(3n+7)

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Solution for -8n+4(5n+1)=-2(3n+7) equation: 



-8n+4(5n+1)=-2(3n+7)

We move all terms to the left:

-8n+4(5n+1)-(-2(3n+7))=0

We multiply parentheses

-8n+20n-(-2(3n+7))+4=0



We calculate terms in parentheses: -(-2(3n+7)), so:

-2(3n+7)

We multiply parentheses

-6n-14

Back to the equation:

-(-6n-14)



We add all the numbers together, and all the variables

12n-(-6n-14)+4=0

We get rid of parentheses

12n+6n+14+4=0

We add all the numbers together, and all the variables

18n+18=0

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

18n=-18

n=-18/18

n=-1

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