How do you solve #Ln e^x = 4#? Precalculus Properties of Logarithmic Functions Natural Logs 1 Answer Ridinion K. May 9, 2018 #x=4# Explanation: #lne^n# is equivalent to #n# as the #lne# cancels itself out by laws of logarithms. Therefore, #x=4# 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 3502 views around the world You can reuse this answer Creative Commons License