n+2=12-n

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Solution for n+2=12-n equation: 



n+2=12-n

We move all terms to the left:

n+2-(12-n)=0

We add all the numbers together, and all the variables

n-(-1n+12)+2=0

We get rid of parentheses

n+1n-12+2=0

We add all the numbers together, and all the variables

2n-10=0

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

2n=10

n=10/2

n=5

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