Remember that ln=

and

means

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
Answer:
kindly check the solution in figure below.
Step-by-step explanation:
Answer:
30.31 inches.
Step-by-step explanation: