SOLUTION: Can you please show how to collect like terms? Thanks.
12m+3n-9m-7n
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Question 432464: Can you please show how to collect like terms? Thanks.
12m+3n-9m-7n
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Simply rearrange all the "m" terms together and all the "n" terms together:
12m + 3n - 9m - 7n
= (12m - 9m) + (3n - 7n)
= 3m - 4n
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