6.EE.4. Identify when two expressions are equivalent (i.e., when the two expressions name the same number regardless of which value is substituted into them). For example, the expressions y + y + y and 3y are equivalent because they name the same number regardless of which number y stands for. Reason about and solve onevariable equations and inequalities.
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Ages: 11  15
2119 Views:

This video provides a basic overview of the rules to solve linear equations. This would be good to use as an introduction to linear equations and also for extra reinforcement. (02:58)
November 9, 2012 at 11:50 AM


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Ages: 12  18
1368 Views:

In this video, the presenter explains how to solve an equation with one variable as well as a fraction. This is an advanced problem for solving equations with a single variable. (01:49)
November 7, 2012 at 03:21 PM


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Ages: 11  14
985 Views:

This video quickly explains the difference between an equations and an algebraic expression. (01:19)
November 9, 2012 at 11:43 AM
