1. **State the problem:** Solve the equation $$-5 + 2 \ln(3x) = 5$$ for $x$, rounding to the nearest hundredth.
2. **Isolate the logarithmic term:** Add 5 to both sides:
$$-5 + 2 \ln(3x) + 5 = 5 + 5$$
$$2 \ln(3x) = 10$$
3. **Divide both sides by 2:**
$$\frac{\cancel{2} \ln(3x)}{\cancel{2}} = \frac{10}{2}$$
$$\ln(3x) = 5$$
4. **Rewrite the logarithmic equation in exponential form:**
Recall that $\ln(a) = b$ means $a = e^b$.
$$3x = e^5$$
5. **Solve for $x$:**
$$x = \frac{e^5}{3}$$
6. **Calculate the numerical value:**
$$e^5 \approx 148.413159$$
$$x \approx \frac{148.413159}{3} = 49.471053$$
7. **Round to the nearest hundredth:**
$$x \approx 49.47$$
**Final answer:**
$$\boxed{49.47}$$
Logarithmic Equation 1Cec83
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