Question 1162909
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ m\ =\ a\ +\ 18]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ m\,-\,5\ =\ 2(a\,-\,5)]


Solve the 2X2 system for *[tex \Large m] and *[tex \Large a].  Hint:  Substitution works well with this one.
								
								
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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