SOLUTION: Write the system of equations as an augmented matrix. Then solve for x and y. x+2y=1 3x-y=-11 Solution =

SOLUTION: Write the system of equations as an augmented matrix. Then solve for x and y. x+2y=1 3x-y=-11 Solution =

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Question 1061766: Write the system of equations as an augmented matrix. Then solve for x and y.

x+2y=1
3x-y=-11
Solution =

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!

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Replace with

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Divide by 7,

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Replace with ,

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