SOLUTION: X-y+3z=6
×-2y=5
2x-2y+5z=9
Algebra.Com
Question 1049311: X-y+3z=6
×-2y=5
2x-2y+5z=9
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use Cramer's rule,
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So then,
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