3=15n-12

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Solution for 3=15n-12 equation: 



3=15n-12

We move all terms to the left:

3-(15n-12)=0

We get rid of parentheses

-15n+12+3=0

We add all the numbers together, and all the variables

-15n+15=0

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

-15n=-15

n=-15/-15

n=1

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