SOLUTION: The difference of three times a number and the mumber is nine
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Question 1080885: The difference of three times a number and the mumber is nine
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The difference of three times a number and the mumber is nine
--------
3n - n = 9
2n = 9
n = 9/2
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Or,
n - 3n = 9 (the difference can be either way)
-2n = 9
n = -9/2
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