Thursday
November 20, 2014

Homework Help: Math

Posted by Karli on Monday, January 11, 2010 at 7:51pm.

Use elimination to solve each system of equations.

x+y-2z=10
8x-9y-z=5
3x+4y+2z=-10

I need to figure out what x,y, and z each equal. I must use the elimination method.

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