15n+12=12n+27

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Solution for 15n+12=12n+27 equation: 



15n+12=12n+27

We move all terms to the left:

15n+12-(12n+27)=0

We get rid of parentheses

15n-12n-27+12=0

We add all the numbers together, and all the variables

3n-15=0

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

3n=15

n=15/3

n=5

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