I'm having trouble getting the symbols to post correctly on this page so let me try this again.....
3(7+2x) ¡Ü 30+7 (x-1)
The answer to this inequality problem is x x ¡Ý-2 -2
I can't figure out how they got this answer. Can you show me the steps?
You had this post before, and this is what I replied with
http://www.jiskha.com/display.cgi?id=1207408373