What is the solution to the inquailty below
3x > 54
a x > 18
b x > 51
c x > 57
d x > 162
收錄日期: 2021-04-15 15:43:51
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20140422114113AAOacMY