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Simplify the expression: \newlinem+−3mm + -3m

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Full solution

Q. Simplify the expression: \newlinem+−3mm + -3m
  1. Combine like terms: Combine like terms by adding mm and −3m-3m together.m+−3m=(1−3)m=−2mm + -3m = (1 - 3)m = -2m

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