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18 September, 12:54

Y=x+5

3x+y=-11

whats the answer to this question

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  1. 18 September, 15:42
    0
    Y=x+5

    3x+y=-11

    3x + (x+5) = - 11

    4x+5=-11

    4x=-16

    x=-16/4

    x=-4

    3x+y=-11

    3 (-4) + y=-11

    -12+y=-11

    y=-11/12
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