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1honey

  • 5 years ago

3x + 2y = 20 y = x + 4 help

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  1. zbay
    • 5 years ago
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    sove by sub methode

  2. chiaroscuro
    • 5 years ago
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    3x + 2(x + 4) = 20 3x + 2x + 8 = 20 5x = 12 x = 12/5 y = 32/5

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