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Simplifying ln(3x + -13) + 12 = 15 Reorder the terms: ln(-13 + 3x) + 12 = 15 (-13 * ln + 3x * ln) + 12 = 15 (-13ln + 3lnx) + 12 = 15 Reorder the terms: 12 + -13ln + 3lnx = 15 Solving 12 + -13ln + 3lnx = 15 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -13ln + -12 + 3lnx = 15 + -12 Reorder the terms: 12 + -12 + -13ln + 3lnx = 15 + -12 Combine like terms: 12 + -12 = 0 0 + -13ln + 3lnx = 15 + -12 -13ln + 3lnx = 15 + -12 Combine like terms: 15 + -12 = 3 -13ln + 3lnx = 3 Reorder the terms: -3 + -13ln + 3lnx = 3 + -3 Combine like terms: 3 + -3 = 0 -3 + -13ln + 3lnx = 0 The solution to this equation could not be determined.
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