![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Write the each equation in slope-intercept form y = mx + b.
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=9a404cd75a32e6cd305d7ffc68f9fe57.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=4cae6aa96078a8b6efbd1505c5d106ef.png\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step2.JPG\")
Graph the equations and find the intersection point.
\![\"system](\"/userfiles/image/Library/Algebra1/system_equations_1by3x+1by3y=1_and_x+y=1_graph.gif\")
The graphs of lines are do not intersect.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step3.JPG\")
The graphs of lines are parrallel.Since they do not intersect,there is no solution of the system.The system is inconsistent.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The system is inconsistent.