SOLUTION: Which is the solution to the system of equation shown? x+y=4 { X-y=2

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Question 895702: Which is the solution to the system of equation shown?
x+y=4
{
X-y=2

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
x+y=4
X-y=2
--------------- Add them

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