Mathispower4u
Solving Systems of Linear Equations Using Substitution
Systematically take an algebraic approach. Learners view an informative video that works four examples of solving a system of equations using substitution. The presenter works through the process of finding the solutions for each system....
Mathispower4u
Solve a Linear System of Equations by Graphing (Infinite Solutions) - Example
What does a dependent system look like? Learners view the graphing solution process of a dependent system of linear equations in an informative video. The scholars see that if two equations define the same line on a graph, then there is...
Mathispower4u
Solve a System of Equations by Graphing (Infinite Solutions) - Example
What happens when equations are multiples of each other? Pupils see the process of solving a system of equations by graphing. The informative video example shows two equations written in different forms that are actually the same line....
Mathispower4u
Solve a System of Equations by Graphing (No Solution) - Example
Parallel lines have no solution. Learners watch the presenter graph two linear equations to find the solution to a system of equations in an informative algebra video. They see that the two lines are parallel resulting in no solution to...
Mathispower4u
Solve a System of Equations by Graphing (Example 2)
The solution should satisfy each equation. Pupils view a helpful video showing an example of finding the solution to a system of linear equations by graphing. The presenter graphs the two lines to find the point of intersection and then...
Mathispower4u
Solve a System of Equations by Graphing (Example 1)
Provide a consistent and independent example. Pupils watch an algebra video showing how to find a solution to a system of linear equations by graphing. The presenter graphs the two linear equations to find the one solution to the system...
Mathispower4u
Solve a Linear System of Equations by Graphing (Horizontal and Vertical Lines) - Example
Solve a pretty straightforward system. Pupils view an educational video showing how to solve a system of linear equations by graphing. The system consists of a horizontal line and a vertical line, making the solution apparent in the...
Mathispower4u
Identify the Solution to a System of Equation Given a Graph, Then Verify (Example)
Is the solution really the solution? Given a graph of a linear system, an informative video shows learners how to determine the solution as the point of intersection. The presenter verifies the solution as a solution to the system by...
Mathispower4u
Solve a System of 2 Equations with 2 Unknowns by Graphing on the TI84 (Example)
Let the technology do the graphing. Learners watch a helpful algebra video that shows how to use a graphing calculator to solve a system of linear equations. The presentation works through one example using a TI-84 to solve a system and...
Mathispower4u
Determine Solutions to Systems of Linear Equations Graphically (Example)
Picture the solution. The Mathispower4u Algebra I video uses three examples of finding the solution of a system of linear equations given as a graph. Pupils use their knowledge of linear graphs to also identify the equations for the...
Mathispower4u
Solve a Linear System of Equations by Graphing (No Solution) - Example
Provide an inconsistent example. Learners view an algebra video demonstrating how to solve a system of linear equations by graphing. The system does not have any solutions or is inconsistent. Scholars realize that the graphs of the two...
Mathispower4u
Solving Systems of Linear Equations by Graphing - Part 1
Determine a solution through accurate graphs. Using 2 examples, the narrator walks viewers through the steps to graph a system of linear equations to find the solution.
Mathispower4u
Solving Systems of Equations Graphically
Confirm the types of solutions by graphing. The video begins with a discussion on the number of solutions and the types of systems by looking at their graphs. Using several examples, the narrator shows the class how to find the solution...
Mathispower4u
Solving Systems of Linear Equations by Graphing - Part 2
Not all systems have a single solution. To begin the video, the narrator reviews the different number of solutions possible with a system of linear equations. He continues with examples of solving systems of equations by graphing. Unlike...
Virtual Nerd
Virtual Nerd: How Do You Graph a System of Equations
In this video lesson students learn how to graph a system of equations that has no solution.
Math Mammoth
Math Mammoth: Addition and Subtraction Equations
Models how to solve simple linear equations involving addition and subtraction and one variable. [12:05]
Khan Academy
Khan Academy: Algebra Ii: Systems of Nonlinear Equations 1
A video showing which of the graphs represents the solutions to the given systems of equations. [1:27]
Khan Academy
Khan Academy: Systems of Equations
This video demonstrates how to solve systems of linear equations in two variables.
Virtual Nerd
Virtual Nerd: How Do You Solve a System of Equations by Graphing?
Check out this tutorial to see how to solve a system of linear equations by graphing both lines and finding their intersection. [4:01]
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: What's a System of Linear Equations?
A system of linear equations is a set of linear equations with the same variables. To solve a system of equations, you need to figure out the variable values that solve all the equations involved. This tutorial will introduce you to...
Virtual Nerd
Virtual Nerd: How Do You Solve Two Equations With Two Variables?
Learn the step-by-step process of substitution used to solve two equations with two variables by watching this tutorial. [3:27]
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.
Sophia Learning
Sophia: Solving Linear Systems by Graphing
Solve linear systems of equations using a graph and take a quiz to assess learning.