Question 669972
A number is added to one-half of its reciprocal and the sum is again added to
one-third of the original number's reciprocal.
 If the sum is equal to number added to 4, find the number.
:
n + {{{1/(2n)}}} + {{{1/(3n)}}} = n + 4
Subtract n from both side
{{{1/(2n)}}} + {{{1/(3n)}}} = 4
multiply by 6n
3 + 2 = 6n(4)
5 = 24n
n = {{{5/24}}} is the number
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