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10m+2.4=6.89
We move all terms to the left:
10m+2.4-(6.89)=0
We add all the numbers together, and all the variables
10m-4.49=0
We move all terms containing m to the left, all other terms to the right
10m=4.49
m=4.49/10
m=1.80321285141/4.01606425703
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