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solong [7]
2 years ago
12

The difference between two numbers is 9Find these numbers if their sum is 45.​

Mathematics
1 answer:
kirill115 [55]2 years ago
6 0

Answer:

spoe that x and y are the two numbers. Then we have x-y=9 and x+y=45. By adding the two equations together we obtain 2x=54 and so x=27. This implies that y=45-27=18.

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