Question 1162383
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Multiply the first equation by 3.  Multiply the second equation by 16.


Add the two equations term by term.  Solve the result for *[tex \Large y].  Substitute the now known value of *[tex \Large y] into either equation and solve for *[tex \Large x]
								
								
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
<img src="http://c0rk.blogs.com/gr0undzer0/darwin-fish.jpg">
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
{{n}\choose{r}}
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