MAT 105: College Algebra: 7.1 Systems of Linear Equations: Two Variables

7.1 Systems of Linear Equations: Two Variables

Learning Objectives

In this section, you will:

• Solve systems of equations by graphing,
• Solve systems of equations by substitution,
• Solve systems of equations by addition,
• Identify inconsistent systems of equations containing two variables,
• Express the solution of a system of dependent equations containing two variables.