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Simplifying ln(2x + 1) + -7 = 13 Reorder the terms: ln(1 + 2x) + -7 = 13 (1 * ln + 2x * ln) + -7 = 13 (1ln + 2lnx) + -7 = 13 Reorder the terms: -7 + 1ln + 2lnx = 13 Solving -7 + 1ln + 2lnx = 13 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 1ln + 7 + 2lnx = 13 + 7 Reorder the terms: -7 + 7 + 1ln + 2lnx = 13 + 7 Combine like terms: -7 + 7 = 0 0 + 1ln + 2lnx = 13 + 7 1ln + 2lnx = 13 + 7 Combine like terms: 13 + 7 = 20 1ln + 2lnx = 20 Reorder the terms: -20 + 1ln + 2lnx = 20 + -20 Combine like terms: 20 + -20 = 0 -20 + 1ln + 2lnx = 0 The solution to this equation could not be determined.
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