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Simplifying ln(x + -5) = ln(5) + -1ln(x) Reorder the terms: ln(-5 + x) = ln(5) + -1ln(x) (-5 * ln + x * ln) = ln(5) + -1ln(x) (-5ln + lnx) = ln(5) + -1ln(x) Reorder the terms for easier multiplication: -5ln + lnx = 5ln + -1ln(x) Multiply ln * x -5ln + lnx = 5ln + -1lnx Solving -5ln + lnx = 5ln + -1lnx 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. -5ln + -5ln + lnx = 5ln + -5ln + -1lnx Combine like terms: -5ln + -5ln = -10ln -10ln + lnx = 5ln + -5ln + -1lnx Combine like terms: 5ln + -5ln = 0 -10ln + lnx = 0 + -1lnx -10ln + lnx = -1lnx Add 'lnx' to each side of the equation. -10ln + lnx + lnx = -1lnx + lnx Combine like terms: lnx + lnx = 2lnx -10ln + 2lnx = -1lnx + lnx Combine like terms: -1lnx + lnx = 0 -10ln + 2lnx = 0 Factor out the Greatest Common Factor (GCF), '2ln'. 2ln(-5 + x) = 0 Ignore the factor 2.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 '(-5 + x)' equal to zero and attempt to solve: Simplifying -5 + x = 0 Solving -5 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + x = 0 + 5 x = 0 + 5 Combine like terms: 0 + 5 = 5 x = 5 Add '-1x' to each side of the equation. x + -1x = 5 + -1x Combine like terms: x + -1x = 0 0 = 5 + -1x Simplifying 0 = 5 + -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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