6x + 14 = 20x – 14 need the answer

Question

6x + 14 = 20x – 14
need the answer

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Vân Khánh 3 years 2021-08-17T06:04:10+00:00 1 Answers 10 views 0

Answers ( )

  1. thugiang
    0
    2021-08-17T06:06:09+00:00
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    Answer:

    x = 2

    Step-by-step explanation:

    6x + 14 = 20x - 14

    subtract 20x from both sides

    -14x + 14 = -14

    divide both sides by -14

    x - 1 = 1

    add 1 to both sides

    x = 2

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