Ln(9x+6)=ln(5x-30)

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Solution for Ln(9x+6)=ln(5x-30) equation:


Simplifying
Ln(9x + 6) = ln(5x + -30)

Reorder the terms:
nL(6 + 9x) = ln(5x + -30)
(6 * nL + 9x * nL) = ln(5x + -30)
(6nL + 9nxL) = ln(5x + -30)

Reorder the terms:
6nL + 9nxL = ln(-30 + 5x)
6nL + 9nxL = (-30 * ln + 5x * ln)
6nL + 9nxL = (-30ln + 5lnx)

Solving
6nL + 9nxL = -30ln + 5lnx

Solving for variable 'n'.

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

Add '30ln' to each side of the equation.
6nL + 30ln + 9nxL = -30ln + 30ln + 5lnx

Reorder the terms:
30ln + 6nL + 9nxL = -30ln + 30ln + 5lnx

Combine like terms: -30ln + 30ln = 0
30ln + 6nL + 9nxL = 0 + 5lnx
30ln + 6nL + 9nxL = 5lnx

Add '-5lnx' to each side of the equation.
30ln + 6nL + -5lnx + 9nxL = 5lnx + -5lnx

Reorder the terms:
30ln + -5lnx + 6nL + 9nxL = 5lnx + -5lnx

Combine like terms: 5lnx + -5lnx = 0
30ln + -5lnx + 6nL + 9nxL = 0

Factor out the Greatest Common Factor (GCF), 'n'.
n(30l + -5lx + 6L + 9xL) = 0

Subproblem 1

Set the factor 'n' equal to zero and attempt to solve: Simplifying n = 0 Solving n = 0 Move all terms containing n to the left, all other terms to the right. Simplifying n = 0

Subproblem 2

Set the factor '(30l + -5lx + 6L + 9xL)' equal to zero and attempt to solve: Simplifying 30l + -5lx + 6L + 9xL = 0 Reorder the terms: 6L + 30l + -5lx + 9xL = 0 Solving 6L + 30l + -5lx + 9xL = 0 Move all terms containing n to the left, all other terms to the right. Add '-6L' to each side of the equation. 6L + 30l + -5lx + -6L + 9xL = 0 + -6L Reorder the terms: 6L + -6L + 30l + -5lx + 9xL = 0 + -6L Combine like terms: 6L + -6L = 0 0 + 30l + -5lx + 9xL = 0 + -6L 30l + -5lx + 9xL = 0 + -6L Remove the zero: 30l + -5lx + 9xL = -6L Add '-30l' to each side of the equation. 30l + -5lx + -30l + 9xL = -6L + -30l Reorder the terms: 30l + -30l + -5lx + 9xL = -6L + -30l Combine like terms: 30l + -30l = 0 0 + -5lx + 9xL = -6L + -30l -5lx + 9xL = -6L + -30l Add '5lx' to each side of the equation. -5lx + 5lx + 9xL = -6L + -30l + 5lx Combine like terms: -5lx + 5lx = 0 0 + 9xL = -6L + -30l + 5lx 9xL = -6L + -30l + 5lx Add '-9xL' to each side of the equation. 9xL + -9xL = -6L + -30l + 5lx + -9xL Combine like terms: 9xL + -9xL = 0 0 = -6L + -30l + 5lx + -9xL Simplifying 0 = -6L + -30l + 5lx + -9xL The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

n = {0}

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