2 ≤ z+3<9 Help!!!!!!!!!!!!!
Favorites|Homepage
Subscriptions | sitemap
HOME > > 2 ≤ z+3<9 Help!!!!!!!!!!!!!

2 ≤ z+3<9 Help!!!!!!!!!!!!!

[From: ] [author: ] [Date: 12-08-13] [Hit: ]
......
how do i solve this????

-
subtract 3 from all three groups.
it becomes

-1≤z<6

or
[-1,6)
1
keywords: Help,le,lt,2 ≤ z+3<9 Help!!!!!!!!!!!!!
Related
New
Hot
© 2008-2010 http://www.science-mathematics.com . Program by zplan cms. Theme by wukong .