The statement is “”
(Apply associative property of addition: )
(Add: )
The simplified expression is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
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”![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=53cde9380917f2fd2e2727e41f670fc1.png\")
(Apply associative property of addition: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=63b30614ae855254f4086bd0186079d1.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9e4d799b6043bb4f8a555301daab3e6a.png\")
(Add: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0aa7bfbe60481f1479b6725cbfbc290e.png\")
)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=75c9957fb3d91bbcaf1de34cfde4e6ee.png\")
.