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7.4 Solve Linear Systems by Multiplying First

7.4 Solve Linear Systems by Multiplying First

Author: Colin S
Description:

To teach kids about adding Linear Systems.

There is an instructional video and a few problems to solve.

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Tutorial

How To Solve Linear Systems

A How To on Linear Systems with an equation example and step-by-step instructions.
Music is "Painted Sun In Abstract" by Trent Reznor & Atticus Ross (Soundtrack to "The Social Network").
No copyright infringement intended. I do not own this soundtrack or the rights to it.

Source: Mr. Hennen

Problems

Eight problems for you to solve yourself.

Source: McDougal Littel (Algebra 1)