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Simplifying 2ln(x) + -1ln(20) = 14 Multiply ln * x 2lnx + -1ln(20) = 14 Reorder the terms for easier multiplication: 2lnx + -1 * 20ln = 14 Multiply -1 * 20 2lnx + -20ln = 14 Reorder the terms: -20ln + 2lnx = 14 Solving -20ln + 2lnx = 14 Solving for variable 'l'. Move all terms containing l to the left, all other terms to the right. Reorder the terms: -14 + -20ln + 2lnx = 14 + -14 Combine like terms: 14 + -14 = 0 -14 + -20ln + 2lnx = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-7 + -10ln + lnx) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-7 + -10ln + lnx)' equal to zero and attempt to solve: Simplifying -7 + -10ln + lnx = 0 Solving -7 + -10ln + lnx = 0 Move all terms containing l to the left, all other terms to the right. Add '7' to each side of the equation. -7 + -10ln + 7 + lnx = 0 + 7 Reorder the terms: -7 + 7 + -10ln + lnx = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -10ln + lnx = 0 + 7 -10ln + lnx = 0 + 7 Combine like terms: 0 + 7 = 7 -10ln + lnx = 7 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
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