ln(4x^2-3x)=ln(16x-12)-lnx

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Solution for ln(4x^2-3x)=ln(16x-12)-lnx equation:


Simplifying
ln(4x2 + -3x) = ln(16x + -12) + -1lnx

Reorder the terms:
ln(-3x + 4x2) = ln(16x + -12) + -1lnx
(-3x * ln + 4x2 * ln) = ln(16x + -12) + -1lnx
(-3lnx + 4lnx2) = ln(16x + -12) + -1lnx

Reorder the terms:
-3lnx + 4lnx2 = ln(-12 + 16x) + -1lnx
-3lnx + 4lnx2 = (-12 * ln + 16x * ln) + -1lnx
-3lnx + 4lnx2 = (-12ln + 16lnx) + -1lnx

Combine like terms: 16lnx + -1lnx = 15lnx
-3lnx + 4lnx2 = -12ln + 15lnx

Solving
-3lnx + 4lnx2 = -12ln + 15lnx

Solving for variable 'l'.

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

Add '12ln' to each side of the equation.
-3lnx + 12ln + 4lnx2 = -12ln + 12ln + 15lnx

Reorder the terms:
12ln + -3lnx + 4lnx2 = -12ln + 12ln + 15lnx

Combine like terms: -12ln + 12ln = 0
12ln + -3lnx + 4lnx2 = 0 + 15lnx
12ln + -3lnx + 4lnx2 = 15lnx

Add '-15lnx' to each side of the equation.
12ln + -3lnx + -15lnx + 4lnx2 = 15lnx + -15lnx

Combine like terms: -3lnx + -15lnx = -18lnx
12ln + -18lnx + 4lnx2 = 15lnx + -15lnx

Combine like terms: 15lnx + -15lnx = 0
12ln + -18lnx + 4lnx2 = 0

Factor out the Greatest Common Factor (GCF), '2ln'.
2ln(6 + -9x + 2x2) = 0

Ignore the factor 2.

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 '(6 + -9x + 2x2)' equal to zero and attempt to solve: Simplifying 6 + -9x + 2x2 = 0 Solving 6 + -9x + 2x2 = 0 Move all terms containing l to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -9x + -6 + 2x2 = 0 + -6 Reorder the terms: 6 + -6 + -9x + 2x2 = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -9x + 2x2 = 0 + -6 -9x + 2x2 = 0 + -6 Combine like terms: 0 + -6 = -6 -9x + 2x2 = -6 Add '9x' to each side of the equation. -9x + 9x + 2x2 = -6 + 9x Combine like terms: -9x + 9x = 0 0 + 2x2 = -6 + 9x 2x2 = -6 + 9x Add '-2x2' to each side of the equation. 2x2 + -2x2 = -6 + 9x + -2x2 Combine like terms: 2x2 + -2x2 = 0 0 = -6 + 9x + -2x2 Simplifying 0 = -6 + 9x + -2x2 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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