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Simplifying ln(x + 2) + ln(x) = ln(12) Reorder the terms: ln(2 + x) + ln(x) = ln(12) (2 * ln + x * ln) + ln(x) = ln(12) (2ln + lnx) + ln(x) = ln(12) Multiply ln * x 2ln + lnx + lnx = ln(12) Combine like terms: lnx + lnx = 2lnx 2ln + 2lnx = ln(12) Reorder the terms for easier multiplication: 2ln + 2lnx = 12ln Solving 2ln + 2lnx = 12ln Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-12ln' to each side of the equation. 2ln + -12ln + 2lnx = 12ln + -12ln Combine like terms: 2ln + -12ln = -10ln -10ln + 2lnx = 12ln + -12ln Combine like terms: 12ln + -12ln = 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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