x = 31.81
Checking:
ln(8(31.81)+3) = 5
ln(254.48+3) = 5
ln(257.48) = 5
5 = 5
The solution checks out.
Solve the equation. Check your answer.
ln (8x+3)=5
x =
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
1 answer