8n+12=(-9)-(-6n)

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Solution for 8n+12=(-9)-(-6n) equation: 



8n+12=(-9)-(-6n)

We move all terms to the left:

8n+12-((-9)-(-6n))=0



We calculate terms in parentheses: -((-9)-(-6n)), so:

(-9)-(-6n)

determiningTheFunctionDomain
-(-6n)+(-9)

We add all the numbers together, and all the variables

-(-6n)-9

We get rid of parentheses

6n-9

Back to the equation:

-(6n-9)



We get rid of parentheses

8n-6n+9+12=0

We add all the numbers together, and all the variables

2n+21=0

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

2n=-21

n=-21/2

n=-10+1/2

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