My Math Forum How to solve the inequality?

 Algebra Pre-Algebra and Basic Algebra Math Forum

 September 6th, 2015, 10:26 AM #1 Newbie   Joined: Mar 2015 From: Chicago Posts: 22 Thanks: 1 How to solve the inequality? 2x − 8 -------- ≤ 1 x + 1
 September 6th, 2015, 10:41 AM #2 Senior Member   Joined: Sep 2015 From: 4th Dimension Posts: 146 Thanks: 13 Math Focus: Everything (a little bit) Bring 1 to LHS Multiply numerator and denominator by x+1 Hint - now u can take the denominator to RHS (denominator becomes??)
 September 6th, 2015, 02:03 PM #3 Global Moderator     Joined: Oct 2008 From: London, Ontario, Canada - The Forest City Posts: 7,958 Thanks: 1146 Math Focus: Elementary mathematics and beyond $\displaystyle \dfrac{2x-8}{x+1}\le1\Rightarrow\dfrac{x-9}{x+1}\le0\implies x\in(-1,9]$

 Tags inequality, solve

 Thread Tools Display Modes Linear Mode

 Similar Threads Thread Thread Starter Forum Replies Last Post brhum Algebra 2 June 26th, 2014 05:35 PM mattematicarka Algebra 2 February 6th, 2013 11:22 AM jatt-rockz Algebra 5 November 10th, 2011 05:07 AM silvercats Linear Algebra 13 June 6th, 2011 07:48 AM xx3004 Algebra 8 December 22nd, 2010 09:00 PM

 Contact - Home - Forums - Cryptocurrency Forum - Top