7-3m=-8+2m

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Solution for 7-3m=-8+2m equation:



7-3m=-8+2m
We move all terms to the left:
7-3m-(-8+2m)=0
We add all the numbers together, and all the variables
-3m-(2m-8)+7=0
We get rid of parentheses
-3m-2m+8+7=0
We add all the numbers together, and all the variables
-5m+15=0
We move all terms containing m to the left, all other terms to the right
-5m=-15
m=-15/-5
m=+3

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