![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
\
\
The original equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=96a20fd98b8faab0f508b9021825a07f.png\")
and value of x is 3.
To check the solution of the equation, substitute the value of x=3 in the original equation.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d6a11205159a4d6197bcc87861d4d255.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=25416bd29cd311cf39e4b71a618cb93d.png\")
\
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ef25811ae9b91849e53d5e85fc876859.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c66083e7a29f716af4a450b12282efdd.png\")
.
The above statement is false, so x=3 is not a solution of the original equation.
\![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
x=3 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=96a20fd98b8faab0f508b9021825a07f.png\")
and value of x is 2.
To check the solution of the equation, substitute the value of x=2 in the original equation.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8ccbfb6acb37998a2569dbd959662920.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9a0d224cd188d5b66cc26fd35e51afea.png\")
\
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=78e74a9cfa8485e034a083259f356ad8.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=af9ed365dab3ef0c7fddbe006eee7368.png\")
.
The above statement is false, so x=2 is not a solution of the original equation.
\
x=2 is not a solution of the original equation.
\
The original equation is and value of x is 9.
To check the solution of the equation, substitute the value of x=9 in the original equation.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=afa3975f12112d5cf02bba8e8be38242.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=93f7412466fcae895a5d95b619373673.png\")
\
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=b916f0ace37156629b4c32c4668f5e5d.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=f710eeae92fa88d9caaf4a45f759876c.png\")
.
The above statement is false, so x=9 is not a solution of the original equation.
\
x=9 is not a solution of the original equation.