Ln(3x-3)=ln(x+4)

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Solution for Ln(3x-3)=ln(x+4) equation:


Simplifying
Ln(3x + -3) = ln(x + 4)

Reorder the terms:
nL(-3 + 3x) = ln(x + 4)
(-3 * nL + 3x * nL) = ln(x + 4)
(-3nL + 3nxL) = ln(x + 4)

Reorder the terms:
-3nL + 3nxL = ln(4 + x)
-3nL + 3nxL = (4 * ln + x * ln)
-3nL + 3nxL = (4ln + lnx)

Solving
-3nL + 3nxL = 4ln + lnx

Solving for variable 'n'.

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

Add '-4ln' to each side of the equation.
-3nL + -4ln + 3nxL = 4ln + -4ln + lnx

Reorder the terms:
-4ln + -3nL + 3nxL = 4ln + -4ln + lnx

Combine like terms: 4ln + -4ln = 0
-4ln + -3nL + 3nxL = 0 + lnx
-4ln + -3nL + 3nxL = lnx

Add '-1lnx' to each side of the equation.
-4ln + -3nL + -1lnx + 3nxL = lnx + -1lnx

Reorder the terms:
-4ln + -1lnx + -3nL + 3nxL = lnx + -1lnx

Combine like terms: lnx + -1lnx = 0
-4ln + -1lnx + -3nL + 3nxL = 0

Factor out the Greatest Common Factor (GCF), 'n'.
n(-4l + -1lx + -3L + 3xL) = 0

Subproblem 1

Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n = 0

Subproblem 2

Set the factor '(-4l + -1lx + -3L + 3xL)' equal to zero and attempt to solve: Simplifying -4l + -1lx + -3L + 3xL = 0 Reorder the terms: -3L + -4l + -1lx + 3xL = 0 Solving -3L + -4l + -1lx + 3xL = 0 Move all terms containing n to the left, all other terms to the right. Add '3L' to each side of the equation. -3L + -4l + -1lx + 3L + 3xL = 0 + 3L Reorder the terms: -3L + 3L + -4l + -1lx + 3xL = 0 + 3L Combine like terms: -3L + 3L = 0 0 + -4l + -1lx + 3xL = 0 + 3L -4l + -1lx + 3xL = 0 + 3L Remove the zero: -4l + -1lx + 3xL = 3L Add '4l' to each side of the equation. -4l + -1lx + 4l + 3xL = 3L + 4l Reorder the terms: -4l + 4l + -1lx + 3xL = 3L + 4l Combine like terms: -4l + 4l = 0 0 + -1lx + 3xL = 3L + 4l -1lx + 3xL = 3L + 4l Add 'lx' to each side of the equation. -1lx + lx + 3xL = 3L + 4l + lx Combine like terms: -1lx + lx = 0 0 + 3xL = 3L + 4l + lx 3xL = 3L + 4l + lx Add '-3xL' to each side of the equation. 3xL + -3xL = 3L + 4l + lx + -3xL Combine like terms: 3xL + -3xL = 0 0 = 3L + 4l + lx + -3xL Simplifying 0 = 3L + 4l + lx + -3xL The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

n = {0}

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