Question

In65 - lnX = 39 What does X=?

Answer 1

Answer:

The answer is 7.47

Step-by-step explanation:

In this problem we are going find the natural logarithmic of the numbers involved and solve for x

$ln65-Ln x= 39$

from tables

ln 65= 4.17

$4.17-ln x= 39\4.17-39= lnx\\-34.83=lnx$

taking the exponents of both sides we have

$e^-^3^4^.^8^3= x\\x= 7.47$