Question 1181751
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Multiply the first equation by -2.  Then add the like terms which will eliminate the 'x' term leaving an equation in 'y' only.  Solve the resulting equation in 'y'.  Substitute the resulting value of 'y' into either of the original equations to create an equation in 'x'.  Solve for 'x'.  The answer should be an ordered pair (x,y).


																
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
*[illustration darwinfish.jpg]

From <https://www.algebra.com/cgi-bin/upload-illustration.mpl> 
I > Ø
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