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m=12.7-22.8
We move all terms to the left:
m-(12.7-22.8)=0
We add all the numbers together, and all the variables
m-(-10.1)=0
We add all the numbers together, and all the variables
m+10.1=0
We move all terms containing m to the left, all other terms to the right
m=-10.1
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