Question 380428
5>-2x+4  
+2x
2x+5>4
-5
2x>-1
/2
x>-1/2
...
8<=-4x+3
add 4x
4x+8<=3
-8
4x<=-5
/4
x<=-5/4
..
-1/2<x<=-5/4
...
{{{graph(300,300,-5,5,-5,5,x<=(-5/4),x>(-1/2))}}}