solve the rational equation: 7 – 2/x = 4 + 10/x

Question

solve the rational equation: 7 – 2/x = 4 + 10/x

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Sigridomena 5 years 2021-08-22T23:30:19+00:00 2 Answers 13 views 0

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  1. trungdung22
    0
    2021-08-22T23:31:20+00:00
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    Answer:

    7 – 2 / x = 4 + 10 / x

    or , 7 – 4 = 10 / x + 2 / x

    or , 3 = 12 / x

    or , x = 12 / 3

    Therefore , x = 4

  2. niczorrrr
    0
    2021-08-22T23:31:36+00:00
    Reply

    Answer:

    x=4

    Step-by-step explanation:

    -12/x=-3

    12=3x

    3x=12

    x=4

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