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-6.85+m/4=-1
We move all terms to the left:
-6.85+m/4-(-1)=0
We add all the numbers together, and all the variables
m/4-5.85=0
We multiply all the terms by the denominator
m-(5.85)*4=0
We add all the numbers together, and all the variables
m-23.4=0
We move all terms containing m to the left, all other terms to the right
m=23.4
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