The solution of such a system is the ordered pair that is a solution to both equations. To solve by substitution solve for 1 variable in the first equation then plug the value into the second equation and solve for the second variable. There are two ways to graph a standard form equation.
4 Easy Steps to complete any Graphing Systems of Equations Practice Problem Graph both equations on the coordinate grid.
Rewrite the equation in slope intercept form. The first method is graphing. Or click the example. 2x - y 8.