SOLUTION: x-4y+5z=-4
2x+y-7z=-23
-4x+5y+2z==38
Write the linear system as a matrix equation.
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Question 157544: x-4y+5z=-4
2x+y-7z=-23
-4x+5y+2z==38
Write the linear system as a matrix equation.
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
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