9+12n=12n+9

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Solution for 9+12n=12n+9 equation:



9+12n=12n+9
We move all terms to the left:
9+12n-(12n+9)=0
We get rid of parentheses
12n-12n-9+9=0
We add all the numbers together, and all the variables
=0
n=0/1
n=0

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