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