Asked by Jacob
                Solve the system by elimination. 
X+y=4
X-y=-2
I can't figure this out please help
            
        X+y=4
X-y=-2
I can't figure this out please help
Answers
                    Answered by
            Reiny
            
    can't get any easier than this one.
add them to find X
then subtract them to get y
    
add them to find X
then subtract them to get y
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