SOLUTION: what is 6m-4n+3m-2n please im so stuck

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Question 197060: what is
6m-4n+3m-2n
please im so stuck
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
6m+3m=9m
-4n-2n=-6n
:
so we have 9m-6n as the answer
:
combine like with like