Curated OER
How Do You Solve a System of Equations Using the Substitution Method?
Watch this video to learn how to find the solution to a system of equations with the substitution method! A teacher will lead you through each step necessary, explaining her steps and the reasoning behind her decisions. After watching...
Virtual Nerd
Virtual Nerd: Solve Systems of Linear Equations Exactly and Approximately
Choose from multiple video tutorials to learn how to solve systems of equations that focus on pairs of linear equations in two variables. Topics include how to solve systems of equations by graphing, substitution method, elimination by...
Khan Academy
Khan Academy: Algebra I Worked Examples: Solving Systems by Substitution 3
The video [6:04] examines systems of equations. Students watch an example on how to solve systems by substitution.
Khan Academy
Khan Academy: Algebra I Worked Examples: Solving Systems by Substitution 1
The video examines systems of equations. Students watch an example on how to solve systems by substitution. [3:44]
Khan Academy
Khan Academy: Solving Systems With Substitution: Substitution Method 3
This video demonstrates how to solve a word problem by setting up and solving a system of equations using the substitution method.
Khan Academy
Khan Academy: Algebra I Worked Examples: Solving Systems by Substitution 2
The video examines systems of equations. Students watch an example on how to solve systems by substitution. [4:06]
Khan Academy
Khan Academy: Solving Systems With Substitution: Solving Systems by Substitution
This video demonstrates how to solve a system of linear equations by substitution.
Khan Academy
Khan Academy: Systems Overivew: Talking Bird Solves Systems With Substitution
A lesson video solving systems of equations with substitution.
Khan Academy
Khan Academy: Yoga Plans: Super Yoga Plans Solving Systems by Substitution
This video is a continuation of our Yoga plan debate by determining where the lines representing the two plans intersect. Students use the substitution method to solve a system of equations.
Khan Academy
Khan Academy: Non Linear Systems of Equations: Systems of Nonlinear Equations 2
A video demonstration on how to find the solution of two systems of equations.
Khan Academy
Khan Academy: Systems Overivew: Practice Using Substitution for Systems
This video lesson shows how to solve a system of two equations by using the substitution method.
Khan Academy
Khan Academy: Non Linear Systems of Equations: Systems of Nonlinear Equations 3
A demonstration on how to find the solution of a linear and a nonlinear systems of equations graphically and by the substitution method.
Sophia Learning
Sophia: Substitution Method for Limits
This lesson explains that the most straightforward way to determine a limit at a given point is simply to evaluate the function at that point.
Khan Academy
Khan Academy: Solving Linear Systems by Substitution
This video demonstrates how to solve a system of linear equations by using the substitution method.
Khan Academy
Khan Academy: Balancing Chemical Equation With Substitution
A video [4:11] showing how to use the substitution method to balance a reaction where a reactant and product have a polyatomic ion in common.