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Simplifying 3ln(x + 2) + 1 = 13 Reorder the terms: 3ln(2 + x) + 1 = 13 (2 * 3ln + x * 3ln) + 1 = 13 (6ln + 3lnx) + 1 = 13 Reorder the terms: 1 + 6ln + 3lnx = 13 Solving 1 + 6ln + 3lnx = 13 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + 6ln + -1 + 3lnx = 13 + -1 Reorder the terms: 1 + -1 + 6ln + 3lnx = 13 + -1 Combine like terms: 1 + -1 = 0 0 + 6ln + 3lnx = 13 + -1 6ln + 3lnx = 13 + -1 Combine like terms: 13 + -1 = 12 6ln + 3lnx = 12 Reorder the terms: -12 + 6ln + 3lnx = 12 + -12 Combine like terms: 12 + -12 = 0 -12 + 6ln + 3lnx = 0 Factor out the Greatest Common Factor (GCF), '3'. 3(-4 + 2ln + lnx) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(-4 + 2ln + lnx)' equal to zero and attempt to solve: Simplifying -4 + 2ln + lnx = 0 Solving -4 + 2ln + lnx = 0 Move all terms containing l to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 2ln + 4 + lnx = 0 + 4 Reorder the terms: -4 + 4 + 2ln + lnx = 0 + 4 Combine like terms: -4 + 4 = 0 0 + 2ln + lnx = 0 + 4 2ln + lnx = 0 + 4 Combine like terms: 0 + 4 = 4 2ln + lnx = 4 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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