This video will take you through setting up two equations from a word problem. You will notice this person uses variables other than "x" and "y." He will tell you this in the video. Feel free to do the same.
Friday, May 3, 2013
Solving Systems of Linear Equations by Graphing
This video will take you through solving a system once each equation is in slope-intercept form (once we get y by itself!)
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