Ln(x+2)-lnx=ln(x+5)

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


Simplifying
Ln(x + 2) + -1lnx = ln(x + 5)

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

Reorder the terms:
-1lnx + 2nL + nxL = ln(x + 5)

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

Solving
-1lnx + 2nL + nxL = 5ln + lnx

Solving for variable 'l'.

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

Add '-5ln' to each side of the equation.
-1lnx + 2nL + -5ln + nxL = 5ln + -5ln + lnx

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

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

Add '-1lnx' to each side of the equation.
-5ln + -1lnx + 2nL + -1lnx + nxL = lnx + -1lnx

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

Combine like terms: -1lnx + -1lnx = -2lnx
-5ln + -2lnx + 2nL + nxL = lnx + -1lnx

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

Add '-2nL' to each side of the equation.
-5ln + -2lnx + 2nL + -2nL + nxL = 0 + -2nL

Combine like terms: 2nL + -2nL = 0
-5ln + -2lnx + 0 + nxL = 0 + -2nL
-5ln + -2lnx + nxL = 0 + -2nL
Remove the zero:
-5ln + -2lnx + nxL = -2nL

Add '-1nxL' to each side of the equation.
-5ln + -2lnx + nxL + -1nxL = -2nL + -1nxL

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

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

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

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

Factor out the Greatest Common Factor (GCF), 'n'.
n(-5l + -2lx + 2L + xL) = 0

Subproblem 1

Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing l to the left, all other terms to the right. Add '-1n' to each side of the equation. n + -1n = 0 + -1n Remove the zero: 0 = -1n Simplifying 0 = -1n 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 '(-5l + -2lx + 2L + xL)' equal to zero and attempt to solve: Simplifying -5l + -2lx + 2L + xL = 0 Reorder the terms: 2L + -5l + -2lx + xL = 0 Solving 2L + -5l + -2lx + xL = 0 Move all terms containing l to the left, all other terms to the right. Add '-2L' to each side of the equation. 2L + -5l + -2lx + -2L + xL = 0 + -2L Reorder the terms: 2L + -2L + -5l + -2lx + xL = 0 + -2L Combine like terms: 2L + -2L = 0 0 + -5l + -2lx + xL = 0 + -2L -5l + -2lx + xL = 0 + -2L Remove the zero: -5l + -2lx + xL = -2L Add '-1xL' to each side of the equation. -5l + -2lx + xL + -1xL = -2L + -1xL Combine like terms: xL + -1xL = 0 -5l + -2lx + 0 = -2L + -1xL -5l + -2lx = -2L + -1xL 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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