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12 April, 17:47

Solve the system by the substitution method x+3y=-2, y=-2x-24

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  1. 12 April, 20:34
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    X + 3 (-2x - 24) = - 2

    x - 6x - 72 = - 2

    -5x - 72 = - 2

    + 72

    -5x = 70

    : - 5

    x = - 14

    Let me know if you have any questions!
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