Khan Academy
Khan Academy: Solving Linear Equations and Linear Inequalities Basic Example
Watch (1.19) Sal work through a basic Solving linear equations problem.
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Professor Freedman's Video Snippets Solving a Linear Equation
Professor Ellen Freedman uses this very short video to explain how to solve linear equations. She offers five specific tips to remember on how to do this.
Study Pug
Study Pug: Applications of Linear Relationships
Linear relationships can help us illustrate real-life relationships such as breakeven points, cost of goods sold to profits, sales to profit, and many more. This video walks you through word problems on linear relationships. [0:41]