2+(-3+4m)=21

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Solution for 2+(-3+4m)=21 equation:



2+(-3+4m)=21
We move all terms to the left:
2+(-3+4m)-(21)=0
We add all the numbers together, and all the variables
(4m-3)+2-21=0
We add all the numbers together, and all the variables
(4m-3)-19=0
We get rid of parentheses
4m-3-19=0
We add all the numbers together, and all the variables
4m-22=0
We move all terms containing m to the left, all other terms to the right
4m=22
m=22/4
m=5+1/2

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