-+12n=12n+9

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



-+12n=12n+9

We move all terms to the left:

-+12n-(12n+9)=0

We add all the numbers together, and all the variables

12n-(12n+9)=0

We get rid of parentheses

12n-12n-9=0

We add all the numbers together, and all the variables

-9!=0

There is no solution for this equation

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