14+20ln(7x)=54

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Solution for 14+20ln(7x)=54 equation:


Simplifying
14 + 20ln(7x) = 54

Remove parenthesis around (7x)
14 + 20ln * 7x = 54

Reorder the terms for easier multiplication:
14 + 20 * 7ln * x = 54

Multiply 20 * 7
14 + 140ln * x = 54

Multiply ln * x
14 + 140lnx = 54

Solving
14 + 140lnx = 54

Solving for variable 'l'.

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

Add '-14' to each side of the equation.
14 + -14 + 140lnx = 54 + -14

Combine like terms: 14 + -14 = 0
0 + 140lnx = 54 + -14
140lnx = 54 + -14

Combine like terms: 54 + -14 = 40
140lnx = 40

Divide each side by '140nx'.
l = 0.2857142857n-1x-1

Simplifying
l = 0.2857142857n-1x-1

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