Question

Match each solved logarithmic equation to its correct solution value. The solved logarithmic equations are in(x/2) =0, log(5x-5) =1, log_3(2x+1) =2, log_5(x-20) =2. The equivalent exponential forms are x=3, x=2, x=45, and x=4.

Answer 1

- ln(x/2) = 0 → x = 2
- log(5x − 5) = 1 → x = 3
- log_3(2x + 1) = 2 → x = 4
- log_5(x − 20) = 2 → x = 45

(Each found by rewriting in exponential form and checking the argument is positive.)