Question

3e^x=10. solve

Answer 1

take a log of both sides. I suggest the natural one.

Answer 2

Divide by 3.
\[e^x=\frac{10}{3}\]
Take the natural logarithm of both sides:
\[\ln(e^x)=\ln(\frac{10}{3}) \rightarrow x=\ln(\frac{10}{3})\]

Answer 3

You can make it easier on yourself if you divide both sides by the 3 first though.

Answer 4

e^x = 10/3
take ln on both sides