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LifeIsADangerousGame

  • 4 years ago

Solve x + 3y = 7 if x and y must be whole numbers. How do I do this?

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  1. LifeIsADangerousGame
    • 4 years ago
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    Here are the answers they gave me: A. {(0, 5), (1, 3), (2, 1)} B. {(2, 1), (1, 4), (0, 7)} C. {(1, 2), (4, 1), (7, 0)} D. {(0, 5), (1, 4), (2, 1)}

  2. anonymous
    • 4 years ago
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    I think its C.

  3. LifeIsADangerousGame
    • 4 years ago
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    How can I check?

  4. anonymous
    • 4 years ago
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    Replace the values, for every set of values, the equation must be satisfied.

  5. LifeIsADangerousGame
    • 4 years ago
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    That's what I have so far, but since x and y needs to be a whole number, idk what to do next

  6. razor99
    • 4 years ago
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    first what kind of question is that

  7. LifeIsADangerousGame
    • 4 years ago
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    What do you mean?

  8. LifeIsADangerousGame
    • 4 years ago
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    Wait, I think I get it! Thanks everyone :)

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