SOLUTION: How would you solve the 4x4 w+x+y+z=2, 2w-x-y+2z=7, 2w+3x+2y-z=-2, 3w-2x-y-3z=-2
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Question 999381: How would you solve the 4x4 w+x+y+z=2, 2w-x-y+2z=7, 2w+3x+2y-z=-2, 3w-2x-y-3z=-2
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Use Cramer's rule,
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