11/12-?=2/3 How do I get the missing fraction with out reducing?

Question

11/12-?=2/3 How do I get the missing fraction with out reducing?

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Khải Quang 5 years 2021-08-22T22:21:46+00:00 2 Answers 15 views 0

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  1. diemkieu
    0
    2021-08-22T22:22:54+00:00
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    Step-by-step explanation:

    11/12-?=2/3

    11/12-2/3=?

    11-8/12=?

    3/12

    =1/4

  2. Euphemia
    0
    2021-08-22T22:23:02+00:00
    Reply

    Answer:

    ? = 1/4

    Step-by-step explanation:

    11 / 12 – ? = 2 / 3

    • move constant at Right hand side and change its sign.

    – ? = 2/3 – 11/12

    • subtract the fractions

    – ? = – 1/4

    • change the sign of both side of equation

    ? = 1/4

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