請列明算式
註:2y+1/5=5分之2y+1
2y+1/5=3-y y=?
2008-10-26 9:08 pm
回答 (2)
2008-10-26 9:24 pm
✔ 最佳答案
As follow As~~~~~~~圖片參考：http://www.photo-host.org/img/201330screenhunter_05_oct._26_13.19.gif
2008-10-26 9:32 pm
天才呀!!你知5知計到我吐血喱幾條數。
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原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20081026000051KK00918