Question 248348
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ x\ +\ (x\ +\ 18)\ =\ 84]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 2x\ +\ 18\ =\ 84]


Solve for *[tex \LARGE x]



John
*[tex \LARGE e^{i\pi} + 1 = 0]
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