\
The expression is
\
(Substitute
)
\
(Substitute
)
\
\
The value is of the expression is 102.
\
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=55a4a4e70eca71b964231f8d11500f48.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e09898d5f93349372dc4ebd87e15a545.png\")
(Substitute![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4f2c99cb61ac85d1b53da6875574395e.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c64b764f6109f469a279385a7738d51f.png\")
(Substitute![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6436d1744248915245bd3d5b4781e790.png\")
) ![\"\"](\"/userfiles/image/steps_images/solution.JPG\")