5-ln(7x)=55

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Solution for 5-ln(7x)=55 equation:


Simplifying
5 + -1ln(7x) = 55

Remove parenthesis around (7x)
5 + -1ln * 7x = 55

Reorder the terms for easier multiplication:
5 + -1 * 7ln * x = 55

Multiply -1 * 7
5 + -7ln * x = 55

Multiply ln * x
5 + -7lnx = 55

Solving
5 + -7lnx = 55

Solving for variable 'l'.

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

Add '-5' to each side of the equation.
5 + -5 + -7lnx = 55 + -5

Combine like terms: 5 + -5 = 0
0 + -7lnx = 55 + -5
-7lnx = 55 + -5

Combine like terms: 55 + -5 = 50
-7lnx = 50

Divide each side by '-7nx'.
l = -7.142857143n-1x-1

Simplifying
l = -7.142857143n-1x-1

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