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Simplifying ln(-1x) + ln(7) = 4 Remove parenthesis around (-1x) ln * -1x + ln(7) = 4 Reorder the terms for easier multiplication: -1ln * x + ln(7) = 4 Multiply ln * x -1lnx + ln(7) = 4 Reorder the terms for easier multiplication: -1lnx + 7ln = 4 Reorder the terms: 7ln + -1lnx = 4 Solving 7ln + -1lnx = 4 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Reorder the terms: -4 + 7ln + -1lnx = 4 + -4 Combine like terms: 4 + -4 = 0 -4 + 7ln + -1lnx = 0 The solution to this equation could not be determined.
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