-34+7n=2(6n+3)

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Solution for -34+7n=2(6n+3) equation: 



-34+7n=2(6n+3)

We move all terms to the left:

-34+7n-(2(6n+3))=0



We calculate terms in parentheses: -(2(6n+3)), so:

2(6n+3)

We multiply parentheses

12n+6

Back to the equation:

-(12n+6)



We get rid of parentheses

7n-12n-6-34=0

We add all the numbers together, and all the variables

-5n-40=0

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

-5n=40

n=40/-5

n=-8

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