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0.45m-0.7m=50.55
We move all terms to the left:
0.45m-0.7m-(50.55)=0
We add all the numbers together, and all the variables
-0.25m-50.55=0
We move all terms containing m to the left, all other terms to the right
-0.25m=50.55
m=50.55/-0.25
m=-202+0.049999999999997/0.25
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