The expression is .
First locate – 11 then move 9 units to left on number line.
The final position is
The value of expression is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=53b225340319f2c2556df0156960cf93.png\")
.![\"nimber](\"/userfiles/image/Library/Algebra1/nimber_line_diagram_-11-9.gif\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a2af7184cd96366bdbfee7d44915b291.png\")
![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a2af7184cd96366bdbfee7d44915b291.png\")
.