ln(2x+1)-ln(5x-2)=0

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Solution for ln(2x+1)-ln(5x-2)=0 equation:


Simplifying
ln(2x + 1) + -1ln(5x + -2) = 0

Reorder the terms:
ln(1 + 2x) + -1ln(5x + -2) = 0
(1 * ln + 2x * ln) + -1ln(5x + -2) = 0
(1ln + 2lnx) + -1ln(5x + -2) = 0

Reorder the terms:
1ln + 2lnx + -1ln(-2 + 5x) = 0
1ln + 2lnx + (-2 * -1ln + 5x * -1ln) = 0
1ln + 2lnx + (2ln + -5lnx) = 0

Reorder the terms:
1ln + 2ln + 2lnx + -5lnx = 0

Combine like terms: 1ln + 2ln = 3ln
3ln + 2lnx + -5lnx = 0

Combine like terms: 2lnx + -5lnx = -3lnx
3ln + -3lnx = 0

Solving
3ln + -3lnx = 0

Solving for variable 'l'.

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

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

Ignore the factor 3.

Subproblem 1

Set the factor 'ln' equal to zero and attempt to solve: Simplifying ln = 0 Solving ln = 0 Move all terms containing l to the left, all other terms to the right. Simplifying ln = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing l to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Add 'x' to each side of the equation. -1x + x = -1 + x Combine like terms: -1x + x = 0 0 = -1 + x Simplifying 0 = -1 + x 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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