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Simplifying ln(2x + 1) = 4 + -1lnx Reorder the terms: ln(1 + 2x) = 4 + -1lnx (1 * ln + 2x * ln) = 4 + -1lnx (1ln + 2lnx) = 4 + -1lnx Solving 1ln + 2lnx = 4 + -1lnx Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add 'lnx' to each side of the equation. 1ln + 2lnx + lnx = 4 + -1lnx + lnx Combine like terms: 2lnx + lnx = 3lnx 1ln + 3lnx = 4 + -1lnx + lnx Combine like terms: -1lnx + lnx = 0 1ln + 3lnx = 4 + 0 1ln + 3lnx = 4 Reorder the terms: -4 + 1ln + 3lnx = 4 + -4 Combine like terms: 4 + -4 = 0 -4 + 1ln + 3lnx = 0 The solution to this equation could not be determined.
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