Sophia Learning
Sophia: Finding a Limit Through Substitution: Lesson 6
This lesson shows how a limit may be found for an element of the domain of a function by substituting that value into the function. It is 6 of 7 in the series titled "Finding a Limit Through Substitution."
Sophia Learning
Sophia: Reverse Chain Rule: Lesson 5
The concept of applying the chain rule in reverse when finding an anti-derivative is discussed here. This lesson is 5 of 6 in the series titled "Reverse Chain Rule."
Sophia Learning
Sophia: Using Substitution: Lesson 10
This lesson demonstrates how to use substitution to solve a system of equations. It is 10 of 10 in the series titled "Using Substitution."
Sophia Learning
Sophia: Using Substitution: Lesson 7
This lesson demonstrates how to use substitution to solve a system of equations. It is 7 of 10 in the series titled "Using Substitution."
Sophia Learning
Sophia: Using Substitution: Lesson 8
This lesson demonstrates how to use substitution to solve a system of equations. It is 8 of 10 in the series titled "Using Substitution."
Virtual Nerd
Virtual Nerd: Solve a System of Equations Using the Substitution Method
In this tutorial, you'll see how to solve a system of linear equations by substituting one equation into the other and solving for the variable, then using that variable value to find the value of the other variable. [3:23]
Virtual Nerd
Virtual Nerd: How Do You Evaluate an Algebraic Expression?
Plugging variables into an expression is essential for solving many algebra problems. Learn how to do it by watching this tutorial. [3:56]
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 by Substitution
This video demonstrates how to solve a system of linear equations by substitution.
Khan Academy
Khan Academy: Solving Systems With Substitution: The Substitution Method
This video demonstrates how to solve a given system of equations by using substitution.
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: Trig Substitution: Integrals: Trig Substitution 3 (Long Problem)
This video provides an example of using trigonometric substitution (and trigonometric identities) to solve an integral.
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: U Substitution: Doing U Substitution Twice (Second Time With W)
This video tutorial shows an example where we do substitution twice to get the integral into a reasonable form.
Khan Academy
Khan Academy: Trig Substitution: Trig and U Substitution Together (Part 2)
This Khan Academy video explores using u-subsitution to find the integral of a trigonometric problem.
Sophia Learning
Sophia: Defining the Substitution Property of Equality
The substitution property of equality is described in this video lesson. The tutorial provides several examples.
Sophia Learning
Sophia: Solving Linear Systems by Substitution
Use substitution to solve linear systems.
Sophia Learning
Sophia: Using the Substitution Property of Equality
Evaluate algebraic expressions using the substitution property of equality. Assess learning with a quiz.