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