m/4 - 2 = m-6/5?
回答 (1)
2016-11-08 12:23 pm
m/4-4/5=m
3m/4=-4/5
3m=-16/5
m=-16/15
m=-1 1/15
3m/4=-4/5
3m=-16/5
m=-16/15
m=-1 1/15
收錄日期: 2021-04-18 15:46:35
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20161108031044AANCqt2