Question 1121078
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \  x\ +\ y\ =\ 11]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  10x\ +\ y\ =\ 10y\ +\ x\ +\ 9]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  9x\ -\ 9y\ =\ 9]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  x\ -\ y\ =\ 1]


Solve the 2X2 system for x and y
								
								
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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