You can put this solution on YOUR website! ----
14 Is Added To 2/3 Of A Number. The Result Is 1 Whole Number 1/4 Times. The Original Number. Find The Number
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Bad usage. First sentence if fine. Second sentence does not hold together.
MAYBE change to: The result is one and a quarter times the original number.
If that, then the description is:
Let x be the number to be found;