8n-8=2(5n-7)

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Solution for 8n-8=2(5n-7) equation: 



8n-8=2(5n-7)

We move all terms to the left:

8n-8-(2(5n-7))=0



We calculate terms in parentheses: -(2(5n-7)), so:

2(5n-7)

We multiply parentheses

10n-14

Back to the equation:

-(10n-14)



We get rid of parentheses

8n-10n+14-8=0

We add all the numbers together, and all the variables

-2n+6=0

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

-2n=-6

n=-6/-2

n=+3

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