SOLUTION: An enigneer needs values for x and y that satisfy both the following equation x-y=3 and 3x-y=13. What are the needed values?

Question 1066723: An enigneer needs values for x and y that satisfy both the following equation
x-y=3 and 3x-y=13. What are the needed values?
Found 2 solutions by josgarithmetic, Alan3354:
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!

Go on from there.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
x- y =3
3x-y=13
---------------- Subtract

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