7ln(x+9)-6lnx=

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Solution for 7ln(x+9)-6lnx= equation:


Simplifying
7ln(x + 9) + -6lnx = 0

Reorder the terms:
7ln(9 + x) + -6lnx = 0
(9 * 7ln + x * 7ln) + -6lnx = 0
(63ln + 7lnx) + -6lnx = 0

Combine like terms: 7lnx + -6lnx = 1lnx
63ln + 1lnx = 0

Solving
63ln + 1lnx = 0

Solving for variable 'l'.

Move all terms containing l to the left, all other terms to the right.

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(63 + x) = 0

Subproblem 1

Set the factor 'ln' equal to zero and attempt to solve: Simplifying ln = 0 Solving ln = 0 Move all terms containing l to the left, all other terms to the right. Simplifying ln = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(63 + x)' equal to zero and attempt to solve: Simplifying 63 + x = 0 Solving 63 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '-63' to each side of the equation. 63 + -63 + x = 0 + -63 Combine like terms: 63 + -63 = 0 0 + x = 0 + -63 x = 0 + -63 Combine like terms: 0 + -63 = -63 x = -63 Add '-1x' to each side of the equation. x + -1x = -63 + -1x Combine like terms: x + -1x = 0 0 = -63 + -1x Simplifying 0 = -63 + -1x 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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