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hrcheerlove

  • 3 years ago

What is your solution set for x + y = 0 x - y + 2 = 0

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  1. hager
    • 3 years ago
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    i think x+y= 0 x-y=-2 x= -2

  2. Mathhelp346
    • 3 years ago
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    What hager did was elimination. Do you understand?

  3. Hero
    • 3 years ago
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    Sadly, that isn't even correct.

  4. Hero
    • 3 years ago
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    x+y= 0 x-y=-2 _______ 2x = -2 x = -1 y = 1

  5. omgwut
    • 3 years ago
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    \(\Huge\mathsf{*clap\ clap\ clap*}\)

  6. hrcheerlove
    • 3 years ago
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    Thanks guys lol

  7. hager
    • 3 years ago
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    oh sorry i was in rush hero is right

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