SOLUTION: 12/21x - 4/ 21x I have 8/21x as the answer, is this correct?

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Question 32704: 12/21x - 4/ 21x
I have 8/21x as the answer, is this correct?

Answer by Nate(3500)   (Show Source): You can put this solution on YOUR website!
yes!
8/21x is the right answer!

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