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Simplifying ln(7x + 4) = 4.5 Reorder the terms: ln(4 + 7x) = 4.5 (4 * ln + 7x * ln) = 4.5 (4ln + 7lnx) = 4.5 Solving 4ln + 7lnx = 4.5 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Reorder the terms: -4.5 + 4ln + 7lnx = 4.5 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 -4.5 + 4ln + 7lnx = 0.0 The solution to this equation could not be determined.
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