The graph equation is .
(Substitute 5 for x and 0 for y) \ \
(Subtract: )
()
Since (5, 0) is a solution.
The point (5, 0) lies on the graph equation.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
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. ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=2366afbb07f255349258bb71e8b61032.png\")
(Substitute 5 for x and 0 for y) \ \
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(Subtract: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=1dd1093701ed42ecad96b06be81b801e.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8677ca0e167ceeaa531848ac07013b95.png\")
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)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")