I have the problem 3e^(x+2) = e^(-x)(adsbygoogle = window.adsbygoogle || []).push({});

and I need to find X. It's been a while since i've looked at any Calculus 2 stuff so im not sure on what to do here.

I take the natural log of both sides

LN(3e^(x+2) =LN(e^(-x))= (x+2)ln3e = -xlne

So (x+2)Ln3e= -x

Where do I go from here?

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Natural log question.

**Physics Forums | Science Articles, Homework Help, Discussion**