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=68451733bd955017d53a034cb2c69f10.png\")
.![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=68451733bd955017d53a034cb2c69f10.png\")
is a solution, Substitute the values of ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=e328b1ff538c23e2da77adb2b9953492.png\")
in the original equation.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=cc36515dec58901a3a07c7e15f1f0b62.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=13fd2462ed8d71ce0b4282d19568a181.png\")
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. is a solution of ![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=7269018898740598b31e79ac71badb0f.png\")
.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
is a solution of .