Solve the system by elimination 3x+2y=5 x-2y=-9

Question

Solve the system by elimination
3x+2y=5
x-2y=-9

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Khoii Minh 4 years 2021-07-27T02:56:29+00:00 1 Answers 11 views 0

Answers ( )

  1. Xavia
    0
    2021-07-27T02:58:05+00:00
    Reply

    Answer:

    x = -1 and y = 4 is the correct answer

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