Question

if 1/3+1/2+1/x = 4 ,
then x = ?

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Answer 1

Step-by-step explanation:

$\frac{1}{3} + \frac{1}{2} + \frac{1}{x} = 4 \\ \frac{1}{x} = 4 - \frac{5}{6} \\ \frac{1}{x} = \frac{19}{6} \\ x = \frac{6}{19}$