\
\
The expression is
\
(Substitute
)
\
(Multiply:
)
\
(Subtract:
)
.
\
\
The value of the expression is
52.
\
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=53350291d32c803e66c58e5ea600098d.png\")
![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6868c0788dd14f32794b0478ff72dd83.png\")
(Substitute ![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4908458b856f363bcb39334bdb1d70c5.png\")
)![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=407a3977d953bf2675a298b70685e9e2.png\")
(Multiply: ![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3da6986d3a6baccdc108e8a4d98c4dc9.png\")
)![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d35bccaf8f970064cad04ded64074c7f.png\")
(Subtract:![\"\"](\"/MathKey/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f924844b932d732b453faf675580a6a4.png\")
).![\"\"](\"/userfiles/image/steps_images/solution.JPG\")