Documents Copyright © 2013, 2009, 2005 Pearson Education, Inc. Section 4.2 The Substitution and Elimination.....

Slide 1Copyright © 2013, 2009, 2005 Pearson Education, Inc. Section 4.2 The Substitution and Elimination Methods Slide 2 Copyright © 2013, 2009, 2005 Pearson Education,…