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February 28, 2015

February 28, 2015

Posted by **JT** on Thursday, April 25, 2013 at 8:22am.

x+Y+Z=-2

X-y+5z+22

5x+y+z=-22

- math pre calc -
**Steve**, Thursday, April 25, 2013 at 11:09amplug your equations in at

http://www.gregthatcher.com/Mathematics/GaussJordan.aspx

to see all the steps of the solution.

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