-8=34-7n

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Solution for -8=34-7n equation: 



-8=34-7n

We move all terms to the left:

-8-(34-7n)=0

We add all the numbers together, and all the variables

-(-7n+34)-8=0

We get rid of parentheses

7n-34-8=0

We add all the numbers together, and all the variables

7n-42=0

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

7n=42

n=42/7

n=6

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