Monday, November 11, 2013
SV#5 Unit J: Concept 3-4
In this video you'll see how I solve DP#7
( x-y+2z=0
-3x+y-2z=-6
-2x-y=-11)
and I show you step by step how to do it. Make note that if you solved it and then watched my video then it might be different because you might have preformed different steps but at the end we should have the same answer. At the end of the video I teach you how to check your answer using the calculator.
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I really loved your video Leslie! I will be grading yours, but I still haven't done mine. So.. yeah. Sorry about that. I've been trying to catch up with Math, and I'm getting there! So yeah. Nice video again! :)
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