SOLUTION: |m+3|=12-2m

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Question 328460: |m+3|=12-2m
Answer by checkley77(12844) (Show Source):
You can put this solution on YOUR website!
|m+3|=12-2m
m-2m=12-3
-m=9
m=-9 ans.
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-(m+3)=12-2m
-m-3=12-2m
-m+2m=12+3
m=15 ans.