Authentic GED® Test practice in solving two-variable linear equations, coordinate plane questions as outlined on www.ged.com. This complete chapter includes numerous carefully explained example problems, practice problems, as well as a chapter review test. Every practice problem is thoroughly explained to increase understanding. Perfect for students that need focused practice in GED® coordinate plane and linear equations problems. GED® Test Sub-Topics Assessed* (A.5-A.6) In this chapter stude