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0.54-m=-6.5
We move all terms to the left:
0.54-m-(-6.5)=0
We add all the numbers together, and all the variables
-1m+7.04=0
We move all terms containing m to the left, all other terms to the right
-m=-7.04
m=-7.04/-1
m=7+0.04/1
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