SOLUTION: how do i solve this equation? 2x^2 + y^2 =9 3x+6 = 4y-4x

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Question 1022966: how do i solve this equation?
2x^2 + y^2 =9
3x+6 = 4y-4x
Answer by ikleyn(52787)   (Show Source): You can put this solution on YOUR website!
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how do i solve this equation?
2x^2 + y^2 =9
3x+6 = 4y-4x
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 

 = ,      (1)
 = .   (2)

Express y =  from (2) and substitute it into (1). You will get a single equation for unknown x. 
Then simplify and solve it.


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