Algebra I - Pearson Education

(Indiana Academic Standards for Mathematics: Algebra, Standard 5, Cont.) A1.5.2 Use a graph to find the solution set of a pair of linear equalities in two variables. AGS Algebra: Chapter 9: Lesson 7. A1.5.3 Understand and use the substitution method to solve a pair of linear equations in two . variables. AGS Algebra: Chapter 10: Lesson 4 ................
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