Question 201833
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Let *[tex \Large x] represent Ethan's age now.  Then *[tex \Large x + 4] is Justin's age now.  Nine years from now, Ethan will be *[tex \Large x + 9] and Justin will be *[tex \Large x + 13]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ (x + 9) + (x + 13) = 28]


Solve for *[tex \Large x]


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