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Mathematics, 26.04.2021 22:10 grandpamyth

I'm thinking of two numbers: a and b. The sum of my numbers (a + b) is 9, and their
difference (a - b) is -1.
What are my two numbers?

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Answers: 1

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I'm thinking of two numbers: a and b. The sum of my numbers (a + b) is 9, and their
differen...
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