2011SP-II-02 Posted on 19-06-2023 By app.cch 在〈2011SP-II-02〉中尚無留言 答案:C$\begin{array}{rcl} 5-3m & = & 2n \\ 3m & = & 5-2n \\ m & = & \dfrac{5-2n}{3} \end{array}$ Same Topic: 2011SP-I-02 2018-I-01 2019-I-01 2023-I-01 2011SP, 卷二, 香港中學文憑-數學 Tags:主項變換