4ln(x+5)=16

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Solution for 4ln(x+5)=16 equation:


Simplifying
4ln(x + 5) = 16

Reorder the terms:
4ln(5 + x) = 16
(5 * 4ln + x * 4ln) = 16
(20ln + 4lnx) = 16

Solving
20ln + 4lnx = 16

Solving for variable 'l'.

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

Reorder the terms:
-16 + 20ln + 4lnx = 16 + -16

Combine like terms: 16 + -16 = 0
-16 + 20ln + 4lnx = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-4 + 5ln + lnx) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-4 + 5ln + lnx)' equal to zero and attempt to solve: Simplifying -4 + 5ln + lnx = 0 Solving -4 + 5ln + lnx = 0 Move all terms containing l to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 5ln + 4 + lnx = 0 + 4 Reorder the terms: -4 + 4 + 5ln + lnx = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 5ln + lnx = 0 + 4 5ln + lnx = 0 + 4 Combine like terms: 0 + 4 = 4 5ln + lnx = 4 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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