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4 August, 03:35

Solve the system using the elimination method. 3x-2y=15 x+_y=0

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  1. 4 August, 03:55
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    x = 3, y = - 3

    Step-by-step explanation:

    3x - 2y = 15 (eq 1)

    x + y = 0 (eq 2)

    (eq 2) x 2

    2x + 2y = 0 (eq 3)

    (eq 1) + (eq 3)

    5x = 15

    x = 3

    SUB x=3 into (eq 2)

    3 + y = 0

    y = - 3
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