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Simplifying ln(x + 1) + -2ln(x + -1) = 0 Reorder the terms: ln(1 + x) + -2ln(x + -1) = 0 (1 * ln + x * ln) + -2ln(x + -1) = 0 (1ln + lnx) + -2ln(x + -1) = 0 Reorder the terms: 1ln + lnx + -2ln(-1 + x) = 0 1ln + lnx + (-1 * -2ln + x * -2ln) = 0 1ln + lnx + (2ln + -2lnx) = 0 Reorder the terms: 1ln + 2ln + lnx + -2lnx = 0 Combine like terms: 1ln + 2ln = 3ln 3ln + lnx + -2lnx = 0 Combine like terms: lnx + -2lnx = -1lnx 3ln + -1lnx = 0 Solving 3ln + -1lnx = 0 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Factor out the Greatest Common Factor (GCF), 'ln'. ln(3 + -1x) = 0Subproblem 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 '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing l to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Add 'x' to each side of the equation. -1x + x = -3 + x Combine like terms: -1x + x = 0 0 = -3 + x Simplifying 0 = -3 + x 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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