Chapter 5

Section 1 - Solving Systems of Linear Equations by Graphing

• IXL - Solving Systems by Graphing
• IXL - Solving Systems by Graphing (Word Problems)
• Khan Academy - Solve Systems by Graphing - Includes equations in standard form

Section 2 - Solving Systems of Linear Equations by Substitution

• Quizlet - Introduction to Substitution - one variable solved for equal to one term, includes special solutions
• IXL - Solve a system of equations using substitution - at least one variable solved for
• Khan Academy - Solving Systems by Substitution - one variable solved for equal to an expression
• IXL - Solving Systems by Substitution (Word Problems)

Section 3 - Solving Systems of Linear Equations by Elimination

• Quizlet - Solving Systems by Elimination (Adding or Subtracting Method?)
• Quizlet - Solve Systems by Elimination Using Addition and Subtracting
• Khan Academy - Solving Systems by Elimination (Adding only) - No multiplication of equations
• Khan Academy - Solving Systems by Elimination - Includes multiplication of equation(s)
• IXL - Solving Systems by Elimination - Includes multiplication of equation(s)
• IXL - Solving Systems by Elimination (Word Problems) - Includes multiplication of both equations
• Khan Academy - System of Equations Word Problems

Section 4 - Solving Special Systems of Linear Equations

• IXL - Find the Number of Solutions by Graphing - Includes Horizontal and Vertical Lines
• Khan Academy - Find the Number of Solutions by Graphing - Includes equations in standard form
• IXL - Find the Number of Solutions by Comparing Slope and Y-Intercept - Equations in Slope-Intercept Form
• Quizlet - Number of Solutions to a System - Solve simple cases by inspection by comparing slope and y-intercept
• Quizlet - Number of Solutions to a System - Solve simple cases by inspection - Equations in slope-intercept and/or standard form
• Khan Academy - Number of Solutions Algebraically - Equations in slope-intercept and/or standard form