\
\ \
The expression is
. (Absolute value of 12 is 12)
. (Absolute value of -16 is 16)
Rewrite the expression
(Add:)
Value of the expression is 28.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
\ \
\ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9aab2487ebacbc51858cbed491c3cc77.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=79533fce8b79044b7d0d0ccc646d6224.png\")
. (Absolute value of 12 is 12)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ada5db440a8ded3dd23bd2a29840e12d.png\")
. (Absolute value of -16 is 16)![\"\"](\"/userfiles/image/steps_images/step2.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ada5db440a8ded3dd23bd2a29840e12d.png\")
\ \
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1fd66cdfa7b445c213180c8ecf621b29.png\")
(Add:![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=98e34bc31c7b9fbd0d24fcd503f03f1a.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")