How do you solve 26lnx=10?

1 Answer
Aug 10, 2017

Work it like a normal algebra problem to get ln x on one side. Then use a calculator or log tables.

Explanation:

Until you get to the actual logarithm the math is the same as for any algebra equation.

26×ln(x)=10 ; 6ln(x)=8 ; ln(x)=(43)

NOW we take the antilog, inverse, or exponential of both sides:

eln(x)=e(43) ; x=0.264

CHECK:
26×ln(x)=10 ; 26ln(0.264)=10

26(1.33)=10 ; 2(8)=10 ; 10=10 CORRECT!