6m-9=2m+9

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Solution for 6m-9=2m+9 equation: 



6m-9=2m+9

We move all terms to the left:

6m-9-(2m+9)=0

We get rid of parentheses

6m-2m-9-9=0

We add all the numbers together, and all the variables

4m-18=0

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

4m=18

m=18/4

m=4+1/2

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