The equation is and ordered pair is .
To check the ordered pair is is a solution, Substitute the values of in the original equation.
.
This statement is true, so the ordered pair is a solution of .
The ordered pair is a solution of .
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
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and ordered pair is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=21a044933e88a59374e3b48ecac1754c.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=21a044933e88a59374e3b48ecac1754c.png\")
is a solution, Substitute the values of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c0500c0224a9256b41c51944c77ea26b.png\")
in the original equation.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=fedcad04fed80fcedcbcf2bebc593abf.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e9e1a97224618b38b9decf6ba2075c70.png\")
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. is a solution of ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8623bde910ba1fdb3a841780a2c92e46.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
is a solution of .