3) Solution of x + 2y + 2 = 0 and 3x + 2y = 2 are​

Question

3) Solution of x + 2y + 2 = 0 and
3x + 2y = 2 are​

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Adeline 1 month 2021-08-18T05:06:05+00:00 1 Answer 0 views 0

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    2021-08-18T05:07:25+00:00

    Step-by-step explanation:

    3x + 2y = 2

    x + 2y = -2

    Subtract

    2x = 4

    x = 2

    Substitute in any one equation

    3(2) + 2y = 2

    6+ 2y = 2

    2y = -4

    y = -2

    So,

    x = 2, y = -2

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