Chem & Algebra
Algebra

7Systems of Equations and Inequalities

9 sections

  1. 7.1Introduction to Systems of Equations and InequalitiesIntroduction
  2. 7.2Systems of Linear Equations: Two Variables
  3. 7.3Systems of Linear Equations: Three Variables
  4. 7.4Systems of Nonlinear Equations and Inequalities: Two Variables
  5. 7.5Partial Fractions
  6. 7.6Matrices and Matrix Operations
  7. 7.7Solving Systems with Gaussian Elimination
  8. 7.8Solving Systems with Inverses
  9. 7.9Solving Systems with Cramer's Rule