Write an algebraic expression for the following: 5 less than twice a number

Question

Write an algebraic expression for the following:
5 less than twice a number

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Khải Quang 3 years 2021-08-19T10:39:44+00:00 2 Answers 2 views 0

Answers ( )

    0
    2021-08-19T10:41:05+00:00

    Answer:

    2x – 5

    Step-by-step explanation:

    let assume the number is x:

    Therefore 2x – 5

    0
    2021-08-19T10:41:16+00:00

    5 less would be -5

    twice a number would be *2

    so the expression would be

    2x – 5

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