![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
The original equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3c60def67e8b66df4bd63657e04b4731.png\")
and value of x is 0.
To check the solution of the equation, substitute the value of x=0 in the original equation.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=427c2c663311f33c7837ab47d9dc2743.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=19d26a74521da9b1aaef12aa1b6b6dc3.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=50f48033e3251089b6252998e8b7080d.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=917688c925eeabb971ff09d69636bd6b.png\")
.
The above statement is false, so x=0 is not a solution of the original equation.
\![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
x=0 is not a solution of the original equation.
\
The original equation is ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=3c60def67e8b66df4bd63657e04b4731.png\")
and value of x is -5.
To check the solution of the equation, substitute the value of x=-5 in the original equation.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=617767d4fc8c6a93f384587f282ba33a.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a2b13c59bdca24b209eb77524424a8d2.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=10b46601e3eb78c591aab9d2db7737c4.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9526c18dde43433008fb407af8158864.png\")
.
The above statement is false, so x=-5 is not a solution of the original equation.
\
x=-5 is not a solution of the original equation.
\
The original equation is and value of x is 4.
To check the solution of the equation, substitute the value of x=4 in the original equation.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=26dbf38b8ce8d2576a63c85b33f61b90.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=bd457d3f8d2743a4d98973d772f3408d.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a395910d946e9f640541d27b7a573c10.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=0b4f29e764a972736f55482bde945d06.png\")
.
The above statement is true, so x=4 is a solution of the original equation.
\
x=4 is a solution of the original equation.