Solve for m
m=3
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m^{2}-3m-m^{2}=-4m+3
Subtract m^{2} from both sides.
-3m=-4m+3
Combine m^{2} and -m^{2} to get 0.
-3m+4m=3
Add 4m to both sides.
m=3
Combine -3m and 4m to get m.
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