The equation is .
Apply quotient property of natural logarithm : .
(Exponential form: )
(Multiply each side by 5)
The solution of .
![\"\"](\"/userfiles/image/steps_images/step1.JPG\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6b33defbf4d643ac1d773b18271692a2.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=c9bc32936b1fce7db2277d02dd9c3417.png\")
.![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=81c8d2bd58d1df051d9f61c16b281a00.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=def80b981dd04aed5d6b2fda6d8baaba.png\")
![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=a91658edef2a604d962014b8fa846fb4.png\")
(Exponential form: ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=d3c2802e69da6f74b9b67e200a878902.png\")
)![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6607eb643ecdea98d5745f6b546ba85d.png\")
(Multiply each side by 5)![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
![\"\"](\"http://www.mathskey.com/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=6607eb643ecdea98d5745f6b546ba85d.png\")
.