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April 18, 2014

April 18, 2014

Posted by **tikenya** on Tuesday, September 28, 2010 at 11:17pm.

for example this problem

Ex.1 2x-2y+z=3

5y-z=-31

x+3y+2z=-21

- algebra 2 -
**TutorCat**, Wednesday, September 29, 2010 at 12:01amhttp://www.mathwarehouse.com/algebra/planes/systems/three-variable-equations.php

- algebra 2 -
**Anonymous**, Wednesday, September 29, 2010 at 12:46amy=3x+4

- algebra 2 -
**regina**, Wednesday, September 29, 2010 at 1:19pm81x2-18x+1

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