In Exercises 93–102, solve each equation. ln 3−ln(x+5)−ln x=0

Logarithms have specific properties that simplify expressions. Key properties include the product rule (ln(a) + ln(b) = ln(ab)), the quotient rule (ln(a) - ln(b) = ln(a/b)), and the power rule (k * ln(a) = ln(a^k)). Understanding these properties is essential for manipulating logarithmic equations effectively.

The natural logarithm, denoted as ln, is the logarithm to the base e, where e is approximately 2.71828. It is commonly used in calculus and algebra due to its unique properties, such as the fact that the derivative of ln(x) is 1/x. Recognizing how to work with ln is crucial for solving equations involving logarithms.

Exponential equations involve variables in the exponent and can often be solved by rewriting them in logarithmic form. For instance, if a^x = b, then x = log_a(b). Understanding how to convert between exponential and logarithmic forms is vital for solving equations that include logarithmic expressions.