What is the y coordinate in the solution for the system of linear equations 5x-2y=4, 3x-4y=-6

Question

What is the y coordinate in the solution for the system of linear equations 5x-2y=4, 3x-4y=-6

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Vân Khánh 4 years 2021-08-02T15:56:38+00:00 1 Answers 15 views 0

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  1. taiduc
    0
    2021-08-02T15:58:14+00:00
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    y =3

    After you set each equation to terms where you can cancel out the x

    you are left with:

    14y = 42

    y = 3

    ** sorry

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )