one more than three times a number is the same as the number decreased by 5 find the number​

Question

one more than three times a number is the same as the number decreased by 5 find the number​

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Sigridomena 3 years 2021-08-17T07:35:38+00:00 2 Answers 12 views 0

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    2021-08-17T07:37:09+00:00

    I also need this answer so some one help please

    0
    2021-08-17T07:37:14+00:00

    3x+1 = 5x-15

    3x+1-5x = -15

    -2x+1 = -15

    -2x=-15-1

    -2x=-16

    x = 8

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