2x – 30 = 9x – 128 Find the value of x

Question

2x – 30 = 9x – 128
Find the value of x

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Ngọc Khuê 4 years 2021-09-03T19:40:18+00:00 2 Answers 16 views 0

Answers ( )

  1. Sigrid
    0
    2021-09-03T19:41:54+00:00
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    Answer:

    2x-30 =9x-128

    -30+128= 9x-2x

    98= 7x

    x= 98/7

    14

  2. binhan
    0
    2021-09-03T19:41:59+00:00
    Reply

    Answer:

    x= 14

    Explanation is in the picture below 🙂

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