Question

9=ln(x+7) | Solve for x

Answer 1

remember that ln=
`log_(e)`
and


`log_(a)x=y` means
`a^y=x`
convert
ln(x+7)=9 means
e^(9)=x+7
minus 7 from both sides
e^9-7=x
use calculator to evaluate
8096.08=x aprox