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Table of contents
1. Fundamental Concepts of Algebra
2. Equations and Inequalities
3. Functions and Graphs
4. Polynomial and Rational Functions
5. Exponential and Logarithmic Functions
selected
6. Systems of Equations and Inequalities
7. Matrices and Determinants
8. Conic Sections
9. Sequences, Induction, and Probability
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College Algebra
6. Systems of Equations and Inequalities
Systems of Linear Equations in Two Variables
Solve Linear Systems by Addition
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