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Simplifying 81ln(x) = 16 Multiply ln * x 81lnx = 16 Solving 81lnx = 16 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Divide each side by '81nx'. l = 0.1975308642n-1x-1 Simplifying l = 0.1975308642n-1x-1
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