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2 votes
How to simplify 7m-2m

User Greenify
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2 Answers

1 vote
The answer is 5m because you just have to do 7-5.You don't need to careabout the.Just add the m at the end.
User Chuckfinley
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0 votes
You would have no problem at all if it said "7 cows minus 2 cows", or "7 books minus 2 books". The THINGS just happen to be m's instead of cows or books.
User Elysee
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