-2x-9y=-25 -4x-9y=-23 I need there to be a step-by-step explanation of how you solved it.

Question

-2x-9y=-25 -4x-9y=-23
I need there to be a step-by-step explanation of how you solved it.

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Gia Bảo 3 years 2021-08-18T13:46:07+00:00 1 Answers 3 views 0

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  1. thienan
    0
    2021-08-18T13:48:00+00:00
    Reply

    solved what I didn’t solve anything

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