To solve the equation \( \frac{1}{x} + 4 = 2 \), we can start by isolating the term with \( x \).
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Subtract 4 from both sides: \[ \frac{1}{x} = 2 - 4 \] \[ \frac{1}{x} = -2 \]
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Now, to solve for \( x \), we take the reciprocal of both sides: \[ x = \frac{1}{-2} \] \[ x = -\frac{1}{2} \]
Thus, the solution for \( x \) is: \[ \boxed{-\frac{1}{2}} \]