SOLUTION: Solve the system ( use matrix method) x+2y=3 x-2y=-1

SOLUTION: Solve the system ( use matrix method) x+2y=3 x-2y=-1

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Question 584417: Solve the system ( use matrix method)
x+2y=3
x-2y=-1
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Solve the system ( use matrix method)
x+2y=3
x-2y=-1
---------- Add
2x = 2
etc
==============
Use the matrix method some other time.

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