### System of Equations (3 VAR):x+y-z=1, 2x+4y+9z=6, -8x+2y-z=8

A http://www.door2math.com production. Dr. Pan makes learning math Fun. LINEAR SYSTEMS? how would you find the solution for this system x+y-z=1 2x+4y+9z=6 -8x+2y-z=8

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