Question
find single- digit positive interger values x and y so the four numbers x++y, 3x+2y,8 and 9 can be combined to make 24.
Answers
x=1, y=2: x+y=3, 3x+2y=9
(8)(9)(x+y)/(3x+2y) = 24
(8)(9)(x+y)/(3x+2y) = 24
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