# How do you solve \ln ( 7- x ) = \frac { 1} { 2}?

Jan 15, 2018

$x = 7 - {e}^{\frac{1}{2}}$

#### Explanation:

$\ln \left(7 - x\right) = \frac{1}{2}$

With the definition of logarithm we get

$7 - x = {e}^{\frac{1}{2}}$

$x = 7 - {e}^{\frac{1}{2}}$