![](https://rs.olm.vn/images/background/bg15771754617216.jpg?v=2?)
![](https://rs.olm.vn/images/avt/2.png?13)
datcoder
Giới thiệu về bản thân
https://hoc24.vn/vip/15771754617216
![](https://rs.olm.vn/images/medal_mam_non.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_tan_binh.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_chuyen_can.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_cao_thu.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_thong_thai.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_kien_tuong.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
![](https://rs.olm.vn/images/medal_dai_kien_tuong.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_ngoi_sao.png)
![](https://rs.olm.vn/images/medal_win_1.png)
0
2024-06-18 16:49:30
Bạn muốn hỏi gì nhỉ?
2024-06-17 22:53:09
2024-06-17 22:47:29
2024-06-17 22:44:37
2024-05-01 11:57:31
Em đăng kí nhận bằng tiền mặt
2024-05-01 11:57:15
Em đăng kí nhận thưởng câu lạc bộ chiến binh OLM tháng 4 năm 2024
2024-04-23 21:06:21
\(\dfrac{-2}{5}x+\dfrac{2}{3}=\dfrac{7}{15}\\ \Rightarrow\dfrac{-2}{5}x=\dfrac{7}{15}-\dfrac{2}{3}\\ \Rightarrow\dfrac{-2}{5}x=\dfrac{-1}{5}\\ \Rightarrow x=\dfrac{-1}{5}:\dfrac{-2}{5}\\ \Rightarrow x=\dfrac{-1}{5}.\dfrac{5}{-2}\\ \Rightarrow x=\dfrac{1}{2}\)
Vậy x = \(\dfrac{1}{2}\)
2024-04-21 15:59:40
Có bạn nha.
2024-04-01 19:09:56
Em đăng kí nhận thưởng bằng tiền mặt. Em chân thành cảm ơn cô Thương Hoài và OLM ạ.
2024-04-01 19:09:30
Em đăng kí nhận thưởng sự kiện Câu lạc bộ chiến binh OLM tháng 3.