Ln(x)+ln(x-2)=ln(9-2x)

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Solution for Ln(x)+ln(x-2)=ln(9-2x) equation:


Simplifying
Ln(x) + ln(x + -2) = ln(9 + -2x)

Multiply nL * x
nxL + ln(x + -2) = ln(9 + -2x)

Reorder the terms:
nxL + ln(-2 + x) = ln(9 + -2x)
nxL + (-2 * ln + x * ln) = ln(9 + -2x)
nxL + (-2ln + lnx) = ln(9 + -2x)

Reorder the terms:
-2ln + lnx + nxL = ln(9 + -2x)
-2ln + lnx + nxL = (9 * ln + -2x * ln)
-2ln + lnx + nxL = (9ln + -2lnx)

Solving
-2ln + lnx + nxL = 9ln + -2lnx

Solving for variable 'l'.

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

Add '-9ln' to each side of the equation.
-2ln + lnx + -9ln + nxL = 9ln + -9ln + -2lnx

Reorder the terms:
-2ln + -9ln + lnx + nxL = 9ln + -9ln + -2lnx

Combine like terms: -2ln + -9ln = -11ln
-11ln + lnx + nxL = 9ln + -9ln + -2lnx

Combine like terms: 9ln + -9ln = 0
-11ln + lnx + nxL = 0 + -2lnx
-11ln + lnx + nxL = -2lnx

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

Combine like terms: lnx + 2lnx = 3lnx
-11ln + 3lnx + nxL = -2lnx + 2lnx

Combine like terms: -2lnx + 2lnx = 0
-11ln + 3lnx + nxL = 0

Add '-1nxL' to each side of the equation.
-11ln + 3lnx + nxL + -1nxL = 0 + -1nxL

Combine like terms: nxL + -1nxL = 0
-11ln + 3lnx + 0 = 0 + -1nxL
-11ln + 3lnx = 0 + -1nxL
Remove the zero:
-11ln + 3lnx = -1nxL

Combine like terms: -1nxL + nxL = 0
-11ln + 3lnx + nxL = 0

Factor out the Greatest Common Factor (GCF), 'n'.
n(-11l + 3lx + 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 '(-11l + 3lx + xL)' equal to zero and attempt to solve: Simplifying -11l + 3lx + xL = 0 Solving -11l + 3lx + xL = 0 Move all terms containing l to the left, all other terms to the right. Add '-1xL' to each side of the equation. -11l + 3lx + xL + -1xL = 0 + -1xL Combine like terms: xL + -1xL = 0 -11l + 3lx + 0 = 0 + -1xL -11l + 3lx = 0 + -1xL Remove the zero: -11l + 3lx = -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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