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