This article contains more practice problems for solving systems of equations by graphing. Work through Example B and the example in the Guided Practice section, then complete practice problems 13-22. Watch the "Solving Linear Systems by Graphing" video embedded in the text if you need help. Once you have completed the practice problems, check your answers against the answer key.

Click http://www.ck12.org/algebra/Graphs-of-Linear-Systems/lesson/Graphs-of-Linear-Systems-BSC-ALG/ link to open resource.