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