![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The compound inequality is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3aea59dc72dd92937134b1336fc4a0cc.png\")
.
Subtract 4 from each expression.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d7c6ad011d2e1d9796e125023c3f822c.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=618ef6ef24899e8749695b61224832c7.png\")
Divide each expression by negative 3 and reverse both inequality symbols.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7db3c7f955bb02b50bcdd43ee9bc3768.png\")
Cancel common terms.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8e38621144a5277f123aca039e6b2e55.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
The compound inequality ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=da91df67c4c4c64a3a17c41c0e7c20b0.png\")
graph is
![\"compound](\"/userfiles/image/Library/Algebra1/graph_the_compound_inequality_-6_less_than_c_less_than_-10_by_3.gif\")
Observe the graph, the open circle means that ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b00b9c6df3bd6ea86dc09122654c3b7e.png\")
are not solutions of the inequality.![\"\"](\"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=da91df67c4c4c64a3a17c41c0e7c20b0.png\")
and its graph is