![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7139a6d4eee9017f99006da01fc42229.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=dcccc977101c97e05573e81b08658ae7.png\")
(Substitute n = 1)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7034a45836493eebcfd037d11181c4ed.png\")
(Multiply:![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=84d54ab160caad728bb6164bf6ec3f0e.png\")
)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4b21ae4602451a047447c26fe9c3913d.png\")
(Subtract: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5d59d40b18960be75409b04d289d9c1d.png\")
)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e6d13f2f498c5e8dab972c8ddd7b5f12.png\")
(Absolute value of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c8a07a29915146e2eee4595413cb626f.png\")
)
![\"\"](\"/userfiles/image/Library/imequlitypa55_p7.gif\")
\ \
Compare the values the equation is true.
\![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
The given number is a solution to the equation.
\\