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Simplifying ln(2x + 5) + ln(x + -9) + -2 = 0 Reorder the terms: ln(5 + 2x) + ln(x + -9) + -2 = 0 (5 * ln + 2x * ln) + ln(x + -9) + -2 = 0 (5ln + 2lnx) + ln(x + -9) + -2 = 0 Reorder the terms: 5ln + 2lnx + ln(-9 + x) + -2 = 0 5ln + 2lnx + (-9 * ln + x * ln) + -2 = 0 5ln + 2lnx + (-9ln + lnx) + -2 = 0 Reorder the terms: -2 + 5ln + -9ln + 2lnx + lnx = 0 Combine like terms: 5ln + -9ln = -4ln -2 + -4ln + 2lnx + lnx = 0 Combine like terms: 2lnx + lnx = 3lnx -2 + -4ln + 3lnx = 0 Solving -2 + -4ln + 3lnx = 0 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Add '2' to each side of the equation. -2 + -4ln + 2 + 3lnx = 0 + 2 Reorder the terms: -2 + 2 + -4ln + 3lnx = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -4ln + 3lnx = 0 + 2 -4ln + 3lnx = 0 + 2 Combine like terms: 0 + 2 = 2 -4ln + 3lnx = 2 Reorder the terms: -2 + -4ln + 3lnx = 2 + -2 Combine like terms: 2 + -2 = 0 -2 + -4ln + 3lnx = 0 The solution to this equation could not be determined.
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