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m/9-4=-1
We move all terms to the left:
m/9-4-(-1)=0
We add all the numbers together, and all the variables
m/9-3=0
We multiply all the terms by the denominator
m-3*9=0
We add all the numbers together, and all the variables
m-27=0
We move all terms containing m to the left, all other terms to the right
m=27
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