5m+7-7m=28

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Solution for 5m+7-7m=28 equation:



5m+7-7m=28
We move all terms to the left:
5m+7-7m-(28)=0
We add all the numbers together, and all the variables
-2m-21=0
We move all terms containing m to the left, all other terms to the right
-2m=21
m=21/-2
m=-10+1/2

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