Ln(x-5)+ln(x+1)=ln(2x+11)

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Solution for Ln(x-5)+ln(x+1)=ln(2x+11) equation:


Simplifying
Ln(x + -5) + ln(x + 1) = ln(2x + 11)

Reorder the terms:
nL(-5 + x) + ln(x + 1) = ln(2x + 11)
(-5 * nL + x * nL) + ln(x + 1) = ln(2x + 11)
(-5nL + nxL) + ln(x + 1) = ln(2x + 11)

Reorder the terms:
-5nL + nxL + ln(1 + x) = ln(2x + 11)
-5nL + nxL + (1 * ln + x * ln) = ln(2x + 11)
-5nL + nxL + (1ln + lnx) = ln(2x + 11)

Reorder the terms:
1ln + lnx + -5nL + nxL = ln(2x + 11)

Reorder the terms:
1ln + lnx + -5nL + nxL = ln(11 + 2x)
1ln + lnx + -5nL + nxL = (11 * ln + 2x * ln)
1ln + lnx + -5nL + nxL = (11ln + 2lnx)

Solving
1ln + lnx + -5nL + nxL = 11ln + 2lnx

Solving for variable 'l'.

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

Add '-11ln' to each side of the equation.
1ln + lnx + -5nL + -11ln + nxL = 11ln + -11ln + 2lnx

Reorder the terms:
1ln + -11ln + lnx + -5nL + nxL = 11ln + -11ln + 2lnx

Combine like terms: 1ln + -11ln = -10ln
-10ln + lnx + -5nL + nxL = 11ln + -11ln + 2lnx

Combine like terms: 11ln + -11ln = 0
-10ln + lnx + -5nL + nxL = 0 + 2lnx
-10ln + lnx + -5nL + nxL = 2lnx

Add '-2lnx' to each side of the equation.
-10ln + lnx + -5nL + -2lnx + nxL = 2lnx + -2lnx

Reorder the terms:
-10ln + lnx + -2lnx + -5nL + nxL = 2lnx + -2lnx

Combine like terms: lnx + -2lnx = -1lnx
-10ln + -1lnx + -5nL + nxL = 2lnx + -2lnx

Combine like terms: 2lnx + -2lnx = 0
-10ln + -1lnx + -5nL + nxL = 0

Add '5nL' to each side of the equation.
-10ln + -1lnx + -5nL + 5nL + nxL = 0 + 5nL

Combine like terms: -5nL + 5nL = 0
-10ln + -1lnx + 0 + nxL = 0 + 5nL
-10ln + -1lnx + nxL = 0 + 5nL
Remove the zero:
-10ln + -1lnx + nxL = 5nL

Add '-1nxL' to each side of the equation.
-10ln + -1lnx + nxL + -1nxL = 5nL + -1nxL

Combine like terms: nxL + -1nxL = 0
-10ln + -1lnx + 0 = 5nL + -1nxL
-10ln + -1lnx = 5nL + -1nxL

Reorder the terms:
-10ln + -1lnx + -5nL + nxL = 5nL + -5nL + -1nxL + nxL

Combine like terms: 5nL + -5nL = 0
-10ln + -1lnx + -5nL + nxL = 0 + -1nxL + nxL
-10ln + -1lnx + -5nL + nxL = -1nxL + nxL

Combine like terms: -1nxL + nxL = 0
-10ln + -1lnx + -5nL + nxL = 0

Factor out the Greatest Common Factor (GCF), 'n'.
n(-10l + -1lx + -5L + 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 '(-10l + -1lx + -5L + xL)' equal to zero and attempt to solve: Simplifying -10l + -1lx + -5L + xL = 0 Reorder the terms: -5L + -10l + -1lx + xL = 0 Solving -5L + -10l + -1lx + xL = 0 Move all terms containing l to the left, all other terms to the right. Add '5L' to each side of the equation. -5L + -10l + -1lx + 5L + xL = 0 + 5L Reorder the terms: -5L + 5L + -10l + -1lx + xL = 0 + 5L Combine like terms: -5L + 5L = 0 0 + -10l + -1lx + xL = 0 + 5L -10l + -1lx + xL = 0 + 5L Remove the zero: -10l + -1lx + xL = 5L Add '-1xL' to each side of the equation. -10l + -1lx + xL + -1xL = 5L + -1xL Combine like terms: xL + -1xL = 0 -10l + -1lx + 0 = 5L + -1xL -10l + -1lx = 5L + -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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