![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Observe the graph, the graph containing two lines, one line starts from zero to negative infinity but 0 not including in the solution set since it is contain circle.
\The remaining line starts from 3 to positive infinity and here 3 is including in the solution set since it contain dot.
\The graph shows the solution ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5b8a566b97ed9a2f979995173165613f.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The compound inequality is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5b8a566b97ed9a2f979995173165613f.png\")
.