The expression is .
(Adding corresponding elements)
(Simplify)
(Multiply each entry by 55)
The simplified expression is .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4547bfea39ae6bbf4c93806c5838daae.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=31388d77e33b7bd114d94900f2cb4baf.png\")
(Adding corresponding elements)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=feffd471300fe1ff55d8f33fb6d01d9d.png\")
(Simplify)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e102b525e8418611902ca526fde68eb3.png\")
(Multiply each entry by 55)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fe14accbae74d906d146bef84df4e3b9.png\")
(Simplify) ![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=89289e3d74903791920c9aa14e8f4b43.png\")
.