show work 6 <3x +2 (x-7)​

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show work

6 <3x +2 (x-7)​

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Edana Edana 2 weeks 2021-07-21T05:23:54+00:00 1 Answers 0 views 0

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    2021-07-21T05:25:19+00:00

    6 < 3x + 2(x-7)
    6 < 3x +2x -14
    6 < 5x -14
    20 < 5x
    4 < x
    x > 4

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