Ln(5)+3ln(-x)=ln(-20x)

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Solution for Ln(5)+3ln(-x)=ln(-20x) equation:


Simplifying
Ln(5) + 3ln(-1x) = ln(-20x)

Reorder the terms for easier multiplication:
5nL + 3ln(-1x) = ln(-20x)

Remove parenthesis around (-1x)
5nL + 3ln * -1x = ln(-20x)

Reorder the terms for easier multiplication:
5nL + 3 * -1ln * x = ln(-20x)

Multiply 3 * -1
5nL + -3ln * x = ln(-20x)

Multiply ln * x
5nL + -3lnx = ln(-20x)

Reorder the terms:
-3lnx + 5nL = ln(-20x)

Remove parenthesis around (-20x)
-3lnx + 5nL = ln * -20x

Reorder the terms for easier multiplication:
-3lnx + 5nL = -20ln * x

Multiply ln * x
-3lnx + 5nL = -20lnx

Solving
-3lnx + 5nL = -20lnx

Solving for variable 'l'.

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

Add '20lnx' to each side of the equation.
-3lnx + 20lnx + 5nL = -20lnx + 20lnx

Combine like terms: -3lnx + 20lnx = 17lnx
17lnx + 5nL = -20lnx + 20lnx

Combine like terms: -20lnx + 20lnx = 0
17lnx + 5nL = 0

Add '-5nL' to each side of the equation.
17lnx + 5nL + -5nL = 0 + -5nL

Combine like terms: 5nL + -5nL = 0
17lnx + 0 = 0 + -5nL
17lnx = 0 + -5nL
Remove the zero:
17lnx = -5nL

Divide each side by '17nx'.
l = -0.2941176471x-1L

Simplifying
l = -0.2941176471x-1L

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