SOLUTION: X + Y = K X - Y = K What is the solution of the system? Please help

SOLUTION: X + Y = K X - Y = K What is the solution of the system? Please help

Algebra.Com

Question 984707: X + Y = K
X - Y = K
What is the solution of the system?
Please help
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

If you add the two equations, then you get

John

My calculator said it, I believe it, that settles it

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