12-3m=15m+4

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Solution for 12-3m=15m+4 equation:



12-3m=15m+4
We move all terms to the left:
12-3m-(15m+4)=0
We get rid of parentheses
-3m-15m-4+12=0
We add all the numbers together, and all the variables
-18m+8=0
We move all terms containing m to the left, all other terms to the right
-18m=-8
m=-8/-18
m=4/9

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