qwertyuiop13 qwertyuiop13
  • 01-12-2017
  • Mathematics
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Please help me ?!!! This is a practice test! But it's for a grade. I don't know how to do this problem

Please help me This is a practice test But its for a grade I dont know how to do this problem class=

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gigiwardd gigiwardd
  • 01-12-2017
Find one of the varibles... lets say you find Y then add y to find x
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