\
The expression is
.
\
(Substitute
x
= 12)
\
(Multiply:
)
\
(Add:
)
\
The value of the expression is 44.
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ac5a84a9a888e4fe1efecf3383053dd1.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1379cf126fce626d8c80d9be4ae3a1e1.png\")
(Substitute x = 12)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=72da9db4fb1f77c78dc62a2bb3d81c20.png\")
(Multiply:![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=846eff1913f5936ce8ec96dea14c1206.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ac1b9df8439ce054c71f271a1eee9070.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=61c904148da328f15404932416528dcd.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")