What is the value of ? 18 – (2 x ? ) = ? x 4

Question

What is the value of ?
18 – (2 x ? ) = ? x 4

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Thành Đạt 3 months 2021-08-25T16:43:39+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-25T16:45:01+00:00

    Answer:

    ?= 3

    Step-by-step explanation:

    let x = ?

    18-2x=4x

    6x=18x

    x=3

    0
    2021-08-25T16:45:34+00:00

    Answer:

    The value of ? is 3

    Step-by-step explanation

    Lets call   ?   x    

    18-2x = 4x

    18=6x

    3=x

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