4m+7-2m=12

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Solution for 4m+7-2m=12 equation: 



4m+7-2m=12

We move all terms to the left:

4m+7-2m-(12)=0

We add all the numbers together, and all the variables

2m-5=0

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

2m=5

m=5/2

m=2+1/2

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