5. 解方程式（3x－5）＋（x－2）＝，得x＝？

答案：登入後查看
統計： A(12), B(10), C(7), D(85), E(0) #925468

詳解 (共 3 筆)

Labi Goro

B2 · 2019/10/07

#3608730

1F詳解有誤3(3X-5)+2(X-2)...

(共 60 字，隱藏中）

前往觀看

郭雋謙

B4 · 2023/11/02

#5958103

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選D