Question 225414
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Let *[tex \Large x] represent the number.  Then the difference between that value and twelve is *[tex \Large x - 12].  Six times that difference is *[tex \Large 6(x - 12)].  One half of the number is *[tex \Large \frac{x}{2}], so:

*[tex \LARGE \ \ \ \ \ \ \ \ \ \ 6(x - 12)\ =\ \frac{x}{2}]

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