Solve the Equation or Inequality $|4 \mathrm{f}-6|=-8$ A) $\left\{\frac{7}{2}, \frac{1}{2}\right\}$ B) $\varnothing$ C) $\left\{-\frac{1}{2}\right\}$

Multiple Choice

Solve the equation or inequality.
- $|4 \mathrm{f}-6|=-8$

A) $\left\{\frac{7}{2}, \frac{1}{2}\right\}$
B) $\varnothing$
C) $\left\{-\frac{1}{2}\right\}$
D) $\left\{-2,-\frac{1}{2}\right\}$