2x−4≤12 A x≤8 B x≤12 C x≤16

Question

2x−4≤12

A
x≤8

B
x≤12

C
x≤16

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Ngọc Hoa 4 years 2021-07-27T15:51:12+00:00 1 Answers 8 views 0

Answers ( )

  1. Cherry
    0
    2021-07-27T15:52:18+00:00
    Reply

    2x – 4 ≤ 12

    Add 4 to both sides

    2x ≤ 16

    Divide by 2 on both sides

    A. x ≤ 8

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