Question 1182250
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ x\ +\ (2x\ -\ 630)\ =\ 1989]



Solve for *[tex \Large x], then calculate *[tex \Large 2x\ -\ 630]


																
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> 
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
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