![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Observe the graph, solid line is drawn from – 3 to 9.
\The solutions are all real numbers between –3 and 9.
\The inequality is,
\“Greater than – 3” and “less than equal to 9”.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
Solid dots are used. So, – 3 is not included and 9 is included in the solution.
\The compound inequality is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7c7bdb55e4885cfaec8fb47e348aace6.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=7c7bdb55e4885cfaec8fb47e348aace6.png\")
.