In(x)+ln(9)-1=0

Solution for In(x)+ln(9)-1=0 equation:

Simplifying
In(x) + ln(9) + -1 = 0

Multiply nI * x
nxI + ln(9) + -1 = 0

Reorder the terms for easier multiplication:
nxI + 9ln + -1 = 0

Reorder the terms:
-1 + 9ln + nxI = 0

Solving
-1 + 9ln + nxI = 0

Solving for variable 'l'.

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

Add '1' to each side of the equation.
-1 + 9ln + 1 + nxI = 0 + 1

Reorder the terms:
-1 + 1 + 9ln + nxI = 0 + 1

Combine like terms: -1 + 1 = 0
0 + 9ln + nxI = 0 + 1
9ln + nxI = 0 + 1

Combine like terms: 0 + 1 = 1
9ln + nxI = 1

Add '-1nxI' to each side of the equation.
9ln + nxI + -1nxI = 1 + -1nxI

Combine like terms: nxI + -1nxI = 0
9ln + 0 = 1 + -1nxI
9ln = 1 + -1nxI

Divide each side by '9n'.
l = 0.1111111111n-1 + -0.1111111111xI

Simplifying
l = 0.1111111111n-1 + -0.1111111111xI