The expression is .
Solve the expression.
(Multiply each side by negative one and flip the symbol)
(Simplify)
Therefore, the value of the expression is .
The value of the expression is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a2cf3111fbbba6f33b16c6047eb31198.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=95eedbb15cbbb9452da7f21c9a64a197.png\")
(Multiply each side by negative one and flip the symbol)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3493e94f0a533f1abf4f2841f9a533f5.png\")
(Simplify)![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a2cf3111fbbba6f33b16c6047eb31198.png\")
is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0d25261cbf81e1c8bf5afdeff1f7b3e9.png\")
.![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0d25261cbf81e1c8bf5afdeff1f7b3e9.png\")
.