Wednesday

August 20, 2014

August 20, 2014

Posted by **Jasmine202005** on Sunday, October 22, 2006 at 9:27pm.

x+y=1

y-z=-3

2x+3y+z=1

the answers are 3,-2,1 how do get there by solving linear equations with three variables.

5x-2y-z=2

-y+2z=11

x+y+z=-3

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