6a-3a+9=3a+12

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Solution for 6a-3a+9=3a+12 equation: 



6a-3a+9=3a+12

We move all terms to the left:

6a-3a+9-(3a+12)=0

We add all the numbers together, and all the variables

3a-(3a+12)+9=0

We get rid of parentheses

3a-3a-12+9=0

We add all the numbers together, and all the variables

-3!=0

There is no solution for this equation

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