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April 21, 2014

Homework Help: pre-calculus

Posted by Erica on Tuesday, October 24, 2006 at 1:05pm.

Solve eacy system of inequalities. If the system has no solution, say that it is inconsistant.

x -y -z = 1
2x +3y +z = 2
3x +2y = 0


add the top two equations.
2x+2y =3
That is inconsistent with the last equation.

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