Flipped Math
Rational Equations
Take a rational look at solving equations. Learners watch a video presentation on solving simple rational equations that shows solving the equation along with finding excluded values. Viewers then practice the skill with the worksheets...
Flipped Math
Solve Inequalities
One solves inequalities just like equations ... well, almost. Pupils watch a video lecture on solving linear inequalities. They practice solving inequalities, check their answers with the video, and continue to practice the concept with...
Flipped Math
Solve Equations
Solutions for linear equations create solution sets. Pupils watch a video on solving multi-step linear equations. They then solve equations with variables on both sides of the equal sign, combining like terms and the distributive...
Flipped Math
True False Equations
Determine what makes the equation true. Learners view an instruction video on determining what values make an algebraic equation true. The pupils describe the solution set using three different methods: verbally, set notation, and...
Khan Academy
Khan Academy: Algebra: System of Inequalities Application
This video demonstrates how to solve a word problem by setting and solving a system of linear inequalities. [8:09]
Khan Academy
Khan Academy: Algebra: Equations and Inequalities
Video demonstrating how to write and solve equations and inequalities from real-world situations. Also included are examples of testing solutions to inequalities. This video is also found in the strand Algebra: ck12.org. [16:11]
Khan Academy
Khan Academy: Algebra: Testing Solutions for a System of Inequalities
This video demonstrates how to take a given point and test if it is a solution for a system of inequalities by using substitution. [1:15]
Khan Academy
Khan Academy: Algebra: Graphing a System of Inequalities
This video demonstrates how to set up a system of linear inequalities and solve it by graphing. [9:45]
Khan Academy
Khan Academy: Algebra: Graphing Systems of Inequalities 2
This video demonstrates how to find the solution set for a system of three linear inequalities. [3:24]
Khan Academy
Khan Academy: Algebra: Graphical System of Inequalities
This video demonstrates how to graph the solution set for a system of linear inequalities. [5:36]
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 Inequalities: System of Inequalities Application
This video demonstrates how to solve a word problem by setting and solving a system of linear inequalities.
Virtual Nerd
Virtual Nerd: What's a System of Linear Inequalities?
A system of inequalities is a set of inequalities with the same variables. To solve such a system, you need to find the variable values that will make each inequality true at the same time. This tutorial will provide further...
Khan Academy
Khan Academy: Testing Solutions for a System of Inequalities
This video demonstrates how to take a given point and test if it is a solution for a system of inequalities by using substitution.
Virtual Nerd
Virtual Nerd: How Do You Solve a System of Inequalities by Graphing?
In this tutorial, you'll see how to solve a system of inequalities by graphing both inequalities and finding their intersection. [5:54]
Khan Academy
Khan Academy: Algebra I Examples: Graphing Systems of Inequalities 3
The detailed example examines systems of inequalities. Students watch a video example on how to graph the solution set of systems of inequalities to solve a word problem. [9:45]
Khan Academy
Khan Academy: Systems of Inequalities: Graphing Systems of Inequalities
This video demonstrates how to set up a system of linear inequalities and solve it by graphing.
Khan Academy
Khan Academy: Systems of Inequalities: Graphical System of Inequalities
This video demonstrates how to graph the solution set for a system of linear inequalities.
Khan Academy
Khan Academy: Inequalities: Interpreting Inequalities
Interpreting inequalities through this educational video.
Khan Academy
Khan Academy: Systems of Inequalities: Graphing Systems of Inequalities 2
The detailed example examines how to graph the solution set of systems of inequalities.
PatrickJMT
Patrick Jmt: Graphing Systems of Linear Inequalities Ex 1
Detailed video tutorial provides an example of how to graph systems of linear equalities. [5:16]
Art of Problem Solving
Art of Problem Solving: Solving Linear Inequalities
Video tutorial uses examples to reinforce understanding of how to solve linear inequalities. [7:44]
Sophia Learning
Sophia: Simultaneous Equations and Inequalities: Lesson 2
This lesson explains the definition and placement of inequalities in a system of equations. It is 2 of 5 in the series titled "Simultaneous Equations and Inequalities."