Use logarithms to solve. (If there is no solution, enter NO SOLUTION.)
\[
\begin{array}{l}
e^{r+5}-5=-27 \\
r=\square
\end{array}
\]

Answer

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Answer

Final Answer: \(\boxed{\text{NO SOLUTION}}\)

Steps

Step 1 ：Add 5 to both sides of the equation to get \(e^{r+5} = -22\).

Step 2 ：However, the exponential function is always positive, so there is no solution to this equation.

Step 3 ：Final Answer: \(\boxed{\text{NO SOLUTION}}\)