-8n+4n-12=-7-5n

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Solution for -8n+4n-12=-7-5n equation: 



-8n+4n-12=-7-5n

We move all terms to the left:

-8n+4n-12-(-7-5n)=0

We add all the numbers together, and all the variables

-8n+4n-(-5n-7)-12=0

We add all the numbers together, and all the variables

-4n-(-5n-7)-12=0

We get rid of parentheses

-4n+5n+7-12=0

We add all the numbers together, and all the variables

n-5=0

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

n=5

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