Chapter 4.4, Problem 17E

Each of these equations involves a single logarithm. Solve each equation. See the strategy for solving exponential and logarithmic equations on page 384.

${\text{log}}_{\langle \text{em}\rangle 8\langle /\text{em}\rangle }\left(\langle \text{em}\rangle x\langle /\text{em}\rangle \right)=\langle \text{em}\rangle \&\#8722;-\frac{2}{3}\langle /p\rangle \langle /\text{em}\rangle$