SOLUTION: x-y=9 x+y=19

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Question 294483: x-y=9
x+y=19
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
x-y=9
x+y=19 ADD.
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2X=28
X=28/2
X=14 ANS.
14-Y=9
-Y=9-14
-Y=-5
Y=5 ANS.
PROOF:
14+5=19
19=19