solve the pair of simultanous equation. 2x +3y=5. x+y=1​

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solve the pair of simultanous equation. 2x +3y=5. x+y=1​

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Thu Nguyệt 1 year 2021-08-31T15:14:09+00:00 2 Answers 5 views 0

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    0
    2021-08-31T15:15:13+00:00

    (-2,3)

    Hope this is it

    0
    2021-08-31T15:16:02+00:00

    Answer:

    (-2;3)

    Step-by-step explanation:

    x=1-y

    2*(1-y)+3y=5

    y=3

    x=-2

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