How do you solve #16lnx=30#? Precalculus Properties of Logarithmic Functions Natural Logs 1 Answer Shwetank Mauria Sep 1, 2016 #x=6.5208# Explanation: #16lnx=30# means #lnx=30/16=15/8=1.875# Hence #x=e^1.875=6.5208# using calculator or tables for inverse of Napier log. Answer link Related questions What is the natural log of e? What is the natural log of 2? How do I do natural logs on a TI-83? How do I find the natural log of a fraction? What is the natural log of 1? What is the natural log of infinity? Can I find the natural log of a negative number? How do I find a natural log without a calculator? How do I find the natural log of a given number by using a calculator? How do I do natural logs on a TI-84? See all questions in Natural Logs Impact of this question 3153 views around the world You can reuse this answer Creative Commons License