-9-30=8n-15

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Solution for -9-30=8n-15 equation: 



-9-30=8n-15

We move all terms to the left:

-9-30-(8n-15)=0

We add all the numbers together, and all the variables

-(8n-15)-39=0

We get rid of parentheses

-8n+15-39=0

We add all the numbers together, and all the variables

-8n-24=0

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

-8n=24

n=24/-8

n=-3

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