2+4m=20+2m

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Solution for 2+4m=20+2m equation:



2+4m=20+2m
We move all terms to the left:
2+4m-(20+2m)=0
We add all the numbers together, and all the variables
4m-(2m+20)+2=0
We get rid of parentheses
4m-2m-20+2=0
We add all the numbers together, and all the variables
2m-18=0
We move all terms containing m to the left, all other terms to the right
2m=18
m=18/2
m=9

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