4ln(5x)+3=15

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Solution for 4ln(5x)+3=15 equation:


Simplifying
4ln(5x) + 3 = 15

Remove parenthesis around (5x)
4ln * 5x + 3 = 15

Reorder the terms for easier multiplication:
4 * 5ln * x + 3 = 15

Multiply 4 * 5
20ln * x + 3 = 15

Multiply ln * x
20lnx + 3 = 15

Reorder the terms:
3 + 20lnx = 15

Solving
3 + 20lnx = 15

Solving for variable 'l'.

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

Add '-3' to each side of the equation.
3 + -3 + 20lnx = 15 + -3

Combine like terms: 3 + -3 = 0
0 + 20lnx = 15 + -3
20lnx = 15 + -3

Combine like terms: 15 + -3 = 12
20lnx = 12

Divide each side by '20nx'.
l = 0.6n-1x-1

Simplifying
l = 0.6n-1x-1

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