2 Answered Questions for the topic Pre Calculus Elimination

Pre Calculus Elimination

03/03/13

2x+y-z=4 x+3y-z=11 4x-1y-z=14

Can you help me solve this problem.  
Pre Calculus Elimination

03/03/13

2x+y-z=5 3x-y+2z=-1X-y-z=0

Can you solve this problem for me.

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