SOLUTION: How do I use the substation method to solve this problem? Y=2x 4x^2-2y^2=-36

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: How do I use the substation method to solve this problem? Y=2x 4x^2-2y^2=-36      Log On


   

Question 1076996: How do I use the substation method to solve this problem?
Y=2x
4x^2-2y^2=-36
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How do I use the substation method to solve this problem?
Y=2x
4x^2-2y^2=-36
==============
Sub for y in the 2nd equation.