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222-9+11+12:2*14+14 = ? ( )

Toán Lớp 7: tìm x: lxl/186 = 1222221/626262

Toán Lớp 7: tìm x:
lxl/186 = 1222221/626262

Comments ( 2 )

  1. Chữ mk hơi xấu mong bn thông cảm????????????????????
    toan-lop-7-tim-ll-186-1222221-626262

  2. |x|/186 = 1222221/626262
    ⇔ 1/186|x| = 121/62
    ⇔ |x|=363
    \(\left[ \begin{array}{l}x=363\\x=-363\end{array} \right.\)
    Vậy x = 363 hoặc = -363
    Cho mình xin hay nhất nha bạn
    @Drew Mclntyre

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222-9+11+12:2*14+14 = ? ( )