77=43ln(X)

Solution for 77=43ln(X) equation:

Simplifying
77 = 43ln(X)

Multiply ln * X
77 = 43lnX

Solving
77 = 43lnX

Solving for variable 'l'.

Move all terms containing l to the left, all other terms to the right.

Add '-43lnX' to each side of the equation.
77 + -43lnX = 43lnX + -43lnX

Combine like terms: 43lnX + -43lnX = 0
77 + -43lnX = 0

Add '-77' to each side of the equation.
77 + -77 + -43lnX = 0 + -77

Combine like terms: 77 + -77 = 0
0 + -43lnX = 0 + -77
-43lnX = 0 + -77

Combine like terms: 0 + -77 = -77
-43lnX = -77

Divide each side by '-43nX'.
l = 1.790697674n-1X-1

Simplifying
l = 1.790697674n-1X-1