2+8m=9+7m

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Solution for 2+8m=9+7m equation: 



2+8m=9+7m

We move all terms to the left:

2+8m-(9+7m)=0

We add all the numbers together, and all the variables

8m-(7m+9)+2=0

We get rid of parentheses

8m-7m-9+2=0

We add all the numbers together, and all the variables

m-7=0

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

m=7

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