12-7n=2(8-3n)

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Solution for 12-7n=2(8-3n) equation: 



12-7n=2(8-3n)

We move all terms to the left:

12-7n-(2(8-3n))=0

We add all the numbers together, and all the variables

-7n-(2(-3n+8))+12=0



We calculate terms in parentheses: -(2(-3n+8)), so:

2(-3n+8)

We multiply parentheses

-6n+16

Back to the equation:

-(-6n+16)



We get rid of parentheses

-7n+6n-16+12=0

We add all the numbers together, and all the variables

-1n-4=0

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

-n=4

n=4/-1

n=-4

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