ln(x+2)-ln(3x+5)=2

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Solution for ln(x+2)-ln(3x+5)=2 equation:


Simplifying
ln(x + 2) + -1ln(3x + 5) = 2

Reorder the terms:
ln(2 + x) + -1ln(3x + 5) = 2
(2 * ln + x * ln) + -1ln(3x + 5) = 2
(2ln + lnx) + -1ln(3x + 5) = 2

Reorder the terms:
2ln + lnx + -1ln(5 + 3x) = 2
2ln + lnx + (5 * -1ln + 3x * -1ln) = 2
2ln + lnx + (-5ln + -3lnx) = 2

Reorder the terms:
2ln + -5ln + lnx + -3lnx = 2

Combine like terms: 2ln + -5ln = -3ln
-3ln + lnx + -3lnx = 2

Combine like terms: lnx + -3lnx = -2lnx
-3ln + -2lnx = 2

Solving
-3ln + -2lnx = 2

Solving for variable 'l'.

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

Reorder the terms:
-2 + -3ln + -2lnx = 2 + -2

Combine like terms: 2 + -2 = 0
-2 + -3ln + -2lnx = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(2 + 3ln + 2lnx) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(2 + 3ln + 2lnx)' equal to zero and attempt to solve: Simplifying 2 + 3ln + 2lnx = 0 Solving 2 + 3ln + 2lnx = 0 Move all terms containing l to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + 3ln + -2 + 2lnx = 0 + -2 Reorder the terms: 2 + -2 + 3ln + 2lnx = 0 + -2 Combine like terms: 2 + -2 = 0 0 + 3ln + 2lnx = 0 + -2 3ln + 2lnx = 0 + -2 Combine like terms: 0 + -2 = -2 3ln + 2lnx = -2 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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