SOLUTION: 3x1-2x4=1
2x2-2x3+x4=2
-3x1+3x2-2x3+2x4=3
6x1+x2+x4=4
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Question 1020897: 3x1-2x4=1
2x2-2x3+x4=2
-3x1+3x2-2x3+2x4=3
6x1+x2+x4=4
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use Cramer's rule,
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