Khan Academy
Khan Academy: Algebra: Interpreting Inequalities
A step-by-step video demonstrating how to solve an algebraic word problem through interpreting inequalities. [6:39]
Khan Academy
Khan Academy: Algebra: Multi Step Inequalities 2
Video demonstrating how to solve and graph multi-step inequalities. [3:47]
Khan Academy
Khan Academy: Algebra: Solving Inequalities
Video giving step-by-step instructions on how to solve inequalities. Example problem includes reversing the inequality when dividing by a negative number. [4:32]
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: Compound and Absolute Value Inequalities: Compound Inequalities
A video about compound inequalities.
Khan Academy
Khan Academy: Inequalities: Multi Step Inequalities 3
In this video lesson students solve a multi-step inequality problem.
Sophia Learning
Sophia: Inequalities With Variables
Explore how to write an inequality with a variable and solve for the variable.
Sophia Learning
Sophia: Solving Linear Systems by Substitution
Use substitution to solve linear systems.
Khan Academy
Khan Academy: Algebra I: Constructing and Solving Multi Step Inequality Example
The video examines writing and using inequalities. Students watch an example on how to use an inequality to solve a word problem about a cellphone plan. [6:40]
Khan Academy
Khan Academy: Inequalities: One Step Inequalities 2
In this video lesson students learn to solve one-step inequalities.
Khan Academy
Khan Academy: Algebra I Worked Examples: Inequalities
The learning exercise is a video that examines inequalities. Students watch an example on how to interpret inequalities to solve a word problem. [2:09]
Khan Academy
Khan Academy: Inequalities: Multi Step Inequalities 2
In this video lesson students solve a multi-step inequality.
Khan Academy
Khan Academy: Algebra I Worked Examples: Solving Inequalities
The learning exercise is a video that examines inequalities. Students watch an example on how to solve inequalities. [4:32]
PatrickJMT
Patrick Jmt: An Introduction to Solving Inequalities Ex 1
Video tutorial provides an introduction to solving inequalities. Reminder-if you multiply or divide by a negative number, the inequality flips direction. [2:40]
Loyola University Chicago
Math Flix: Inequalities Graphing
This QuickTime movie provides an introduction to graphing and solving of inequalities in the first quadrant of the coordinate plane. As you watch and listen to the teacher and student interact it helps clarify the thinking behind...
Khan Academy
Khan Academy: Testing Solutions of Inequalities
A solution to an inequality makes that inequality true. Learn how to test if a certain value of a variable makes an inequality true. [5:10]
Shmoop University
Shmoop: Inequalities
Informative video on inequalities. Explains the concept of greater than/less than.
Loyola University Chicago
Math Flix: Intro to Inequalities Part 2
This QuickTime movie continues introducting to the concept of inequalities by substituting a variety of values for the variables in an inequality. As you watch and listen to the teacher and student interact it helps clarify the thinking...