-21n-18=34-8n

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Solution for -21n-18=34-8n equation: 



-21n-18=34-8n

We move all terms to the left:

-21n-18-(34-8n)=0

We add all the numbers together, and all the variables

-21n-(-8n+34)-18=0

We get rid of parentheses

-21n+8n-34-18=0

We add all the numbers together, and all the variables

-13n-52=0

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

-13n=52

n=52/-13

n=-4

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