34=-2(1-7n)-5n

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Solution for 34=-2(1-7n)-5n equation: 



34=-2(1-7n)-5n

We move all terms to the left:

34-(-2(1-7n)-5n)=0

We add all the numbers together, and all the variables

-(-2(-7n+1)-5n)+34=0



We calculate terms in parentheses: -(-2(-7n+1)-5n), so:

-2(-7n+1)-5n

We add all the numbers together, and all the variables

-5n-2(-7n+1)

We multiply parentheses

-5n+14n-2

We add all the numbers together, and all the variables

9n-2

Back to the equation:

-(9n-2)



We get rid of parentheses

-9n+2+34=0

We add all the numbers together, and all the variables

-9n+36=0

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

-9n=-36

n=-36/-9

n=+4

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