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2.5+10m=7.91
We move all terms to the left:
2.5+10m-(7.91)=0
We add all the numbers together, and all the variables
10m-5.41=0
We move all terms containing m to the left, all other terms to the right
10m=5.41
m=5.41/10
m=1/1.8484288354898
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