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200m-100m=57.900=60.900-200m
We move all terms to the left:
200m-100m-(57.900)=0
We add all the numbers together, and all the variables
200m-100m-(57.9)=0
We add all the numbers together, and all the variables
100m-57.9=0
We move all terms containing m to the left, all other terms to the right
100m=57.9
m=57.9/100
m=30.4736842105/52.6315789474
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