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Mathematics, 19.02.2021 21:30 cherokeesiouxw72

When simplified, which of the following expressions has a coefficient of -3? -5 m + 2 m
2 m + 5 m
-2 m + 5 m
5 m - 2 m

(I will give `16 points to whoever answers this)

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When simplified, which of the following expressions has a coefficient of -3? -5 m + 2 m
2 m +...
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