0=ln(4x-9)

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Solution for 0=ln(4x-9) equation:


Simplifying
0 = ln(4x + -9)

Reorder the terms:
0 = ln(-9 + 4x)
0 = (-9 * ln + 4x * ln)
0 = (-9ln + 4lnx)

Solving
0 = -9ln + 4lnx

Solving for variable 'l'.

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

Add '9ln' to each side of the equation.
0 + 9ln = -9ln + 9ln + 4lnx
Remove the zero:
9ln = -9ln + 9ln + 4lnx

Combine like terms: -9ln + 9ln = 0
9ln = 0 + 4lnx
9ln = 4lnx

Add '-4lnx' to each side of the equation.
9ln + -4lnx = 4lnx + -4lnx

Combine like terms: 4lnx + -4lnx = 0
9ln + -4lnx = 0

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(9 + -4x) = 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 '(9 + -4x)' equal to zero and attempt to solve: Simplifying 9 + -4x = 0 Solving 9 + -4x = 0 Move all terms containing l to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -4x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4x = 0 + -9 -4x = 0 + -9 Combine like terms: 0 + -9 = -9 -4x = -9 Add '4x' to each side of the equation. -4x + 4x = -9 + 4x Combine like terms: -4x + 4x = 0 0 = -9 + 4x Simplifying 0 = -9 + 4x 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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