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Published on Feb 20, 2012
https://sites.google.com/site/bogdans... This math video tutors and gives instruction about solving equations. The instruction is a brief and to the point teaching lesson on how to learn algebra and manipulate variables. Inverse operations are two operations that undo each other. Addition and subtraction undo each other. Similarly, multiplication and division undo each other. Medium equations are ones that have more than one operation to undo. However, the variable is on only one side of the equation.