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Simplifying 5ln(x + 3) + -7ln(x) = 1 Reorder the terms: 5ln(3 + x) + -7ln(x) = 1 (3 * 5ln + x * 5ln) + -7ln(x) = 1 (15ln + 5lnx) + -7ln(x) = 1 Multiply ln * x 15ln + 5lnx + -7lnx = 1 Combine like terms: 5lnx + -7lnx = -2lnx 15ln + -2lnx = 1 Solving 15ln + -2lnx = 1 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Reorder the terms: -1 + 15ln + -2lnx = 1 + -1 Combine like terms: 1 + -1 = 0 -1 + 15ln + -2lnx = 0 The solution to this equation could not be determined.
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