SOLUTION: find the value of x and y ..(solution set) 2x squared + 3xy - y squared = 4 x squared -4xy +3y squared = 5

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Question 890889: find the value of x and y ..(solution set)
2x squared + 3xy - y squared = 4
x squared -4xy +3y squared = 5
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
2x^2+3xy-y^2 = 4
x^2-4xy+3y^2= 5
x=-1 y=-2
x=1 y=2