5-m=2m-7

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Solution for 5-m=2m-7 equation:



5-m=2m-7
We move all terms to the left:
5-m-(2m-7)=0
We add all the numbers together, and all the variables
-1m-(2m-7)+5=0
We get rid of parentheses
-1m-2m+7+5=0
We add all the numbers together, and all the variables
-3m+12=0
We move all terms containing m to the left, all other terms to the right
-3m=-12
m=-12/-3
m=+4

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