![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
The equation is ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=edbc0660883ff3dd1a86f2eff003a98a.png\")
.
Rewrite the equation in the form Ax + By = C.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=5a82a04357ff08dbc49236691c77b86b.png\")
(Add (0)y to each side)
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c02c7efd43af7b3c4b105fddb10b02d0.png\")
(Simplify)![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
The equation is now in standard form where A = 1, B = 0, and C =7 .
\This is a linear equation.
\![\"graph](\"/userfiles/image/Library/Algebra1/graph_of_the_linear_equation_vertical_line_x=7.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
For any value of y, .
The graph of is vertical line.