求答案&步驟:
1.方程中的搬屋係唔係搬果陣要連埋佢前面個符號搬?
2. x=1/3x+5
1/3=one over three=3分之1
收錄日期: 2021-04-13 19:02:55
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070727000051KK04068