=3ln(x+1)-2ln(x-4)

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Solution for =3ln(x+1)-2ln(x-4) equation:


Simplifying
0 = 3ln(x + 1) + -2ln(x + -4)

Reorder the terms:
0 = 3ln(1 + x) + -2ln(x + -4)
0 = (1 * 3ln + x * 3ln) + -2ln(x + -4)
0 = (3ln + 3lnx) + -2ln(x + -4)

Reorder the terms:
0 = 3ln + 3lnx + -2ln(-4 + x)
0 = 3ln + 3lnx + (-4 * -2ln + x * -2ln)
0 = 3ln + 3lnx + (8ln + -2lnx)

Reorder the terms:
0 = 3ln + 8ln + 3lnx + -2lnx

Combine like terms: 3ln + 8ln = 11ln
0 = 11ln + 3lnx + -2lnx

Combine like terms: 3lnx + -2lnx = 1lnx
0 = 11ln + 1lnx

Solving
0 = 11ln + 1lnx

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.
0 + -11ln = 11ln + -11ln + 1lnx
Remove the zero:
-11ln = 11ln + -11ln + 1lnx

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

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

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

Factor out the Greatest Common Factor (GCF), '-1ln'.
-1ln(11 + x) = 0

Ignore the factor -1.

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 '(11 + x)' equal to zero and attempt to solve: Simplifying 11 + x = 0 Solving 11 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + x = 0 + -11 Combine like terms: 11 + -11 = 0 0 + x = 0 + -11 x = 0 + -11 Combine like terms: 0 + -11 = -11 x = -11 Add '-1x' to each side of the equation. x + -1x = -11 + -1x Combine like terms: x + -1x = 0 0 = -11 + -1x Simplifying 0 = -11 + -1x 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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