Solve for ‘p’. Show all work: 2(-4x + 8) ≤ 20

Question

Solve for ‘p’. Show all work: 2(-4x + 8) ≤ 20

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Bơ 5 years 2021-08-17T02:47:26+00:00 2 Answers 15 views 0

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  1. Nick
    0
    2021-08-17T02:48:33+00:00
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    Answer:

    x ≥ -1/2 or x ∈ [-1/2, +∞)

    Step-by-step explanation:

    2(-4x + 8) ≤ 20

    divide both sides by 2

    -4x + 8 ≤ 10

    move 8 to the right

    -4x ≤ 10-8

    -4x ≤ 2

    divide both sides by -4. Flip the sign since a negative value is being divided

    x ≥ – 1/2

  2. ThanhThu
    0
    2021-08-17T02:48:41+00:00
    Reply

    Answer: Answer:  x≥  −1
    /2

    Step-by-step explanation:

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