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Tcecarenko [31]
4 years ago
7

One number is twice another. The sum of their reciprocals is 9/2. Find two numbers

Mathematics
1 answer:
irina [24]4 years ago
4 0

Answer:

x=2y

x+y=9/2

2y+y=9/2

3y=9/2

y=3/2

x=3

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