Question

solve for x

a. 1/e^x=2
b. ln(2x)=7

Answer 1

\[\frac{1}{e^x}=2\iff e^x=\frac{1}{2}\] is a start

Answer 2

and the times ln on both sides

Answer 3

and then please

Answer 4

satellite 73

Answer 5

write in equivalent logarithmic form as
\[x=\ln(\frac{1}{2})\]

Answer 6

x=ln/2