Posted by KiKi on Saturday, March 27, 2010 at 3:44pm.
first solve each like they have an equal sign:
4>-2x+3
-3 -3
1>-2x
-1/2<x (when you divide by a negative # in an inequality, you change a less than to a greater than or visa-versa)
12<-2x+5
-5 -5
7<-2x
-7/2>x (same thing)
hope that helped
Related Questions
algebra 1 - who is correct and why? chloe jonas 3<2x-5<7 3<...
inequality - (x-4)/(2x+4) is greater than or equal to 1. How do i express ...
math - Please solve -2x+7>22 -2x+7-7>22-7 -2x>15 -2x/(-2)&...
math - solve the compound inequalities as demostrated being careful of how a ...
Algebra 2(check) cont.. - 1)solve the inequality -3(r-11)+15>_9 my answer...
math - can some one solve this Ex 1: -2x+7>22 -2x+7-7>22-7 -2x&...
Math- Gr.12 - Solve and use set notation. a) 6+2x > 0 > -10+2x Can...
Math1 - Directions:Solve and graph the inequality using words. Problem: 1.)2x&...
Algerba 1 - 4>-3+3 or 6<or equal -2x+3 solve the compound ...
Algebra - solev the compound inequality 2x-9/8<-7 or 2x-9/8>6
For Further Reading