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30m+50=20(5)+100
We move all terms to the left:
30m+50-(20(5)+100)=0
We add all the numbers together, and all the variables
30m+50-305=0
We add all the numbers together, and all the variables
30m-255=0
We move all terms containing m to the left, all other terms to the right
30m=255
m=255/30
m=8+1/2
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