SOLUTION: write the system of equations as an augmented matrix -2x-5y-z=-3 4x+2y-4z=-1 x-y-6z=-1

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Question 880519: write the system of equations as an augmented matrix
-2x-5y-z=-3
4x+2y-4z=-1
x-y-6z=-1
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
-2x-5y-z=-3
4x+2y-4z=-1
x-y-6z=-1

turns into



Which is an augmented matrix (be sure to draw in the vertical line to separate the two sides).