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20 September, 18:31

3x+2y=-15 2x=-18 elimination

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  1. 20 September, 18:53
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    Answer: (-9,6)

    Step-by-step explanation:

    3x+2y=-15

    2x=-18

    First solve for x in second equation

    2x=-18

    2x/2=-18/2

    X = - 9

    Now substitute your x into first equation to find y

    3 (-9) + 2y = - 15

    -27+2y=-15

    2y = - 15+27

    2y = 12

    2y/2=12/2

    Y = 6
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