ln(14)=ln(x-7)-ln(19)

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Solution for ln(14)=ln(x-7)-ln(19) equation:


Simplifying
ln(14) = ln(x + -7) + -1ln(19)

Reorder the terms for easier multiplication:
14ln = ln(x + -7) + -1ln(19)

Reorder the terms:
14ln = ln(-7 + x) + -1ln(19)
14ln = (-7 * ln + x * ln) + -1ln(19)
14ln = (-7ln + lnx) + -1ln(19)

Reorder the terms for easier multiplication:
14ln = -7ln + lnx + -1 * 19ln

Multiply -1 * 19
14ln = -7ln + lnx + -19ln

Reorder the terms:
14ln = -7ln + -19ln + lnx

Combine like terms: -7ln + -19ln = -26ln
14ln = -26ln + lnx

Solving
14ln = -26ln + lnx

Solving for variable 'l'.

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

Add '26ln' to each side of the equation.
14ln + 26ln = -26ln + 26ln + lnx

Combine like terms: 14ln + 26ln = 40ln
40ln = -26ln + 26ln + lnx

Combine like terms: -26ln + 26ln = 0
40ln = 0 + lnx
40ln = lnx

Add '-1lnx' to each side of the equation.
40ln + -1lnx = lnx + -1lnx

Combine like terms: lnx + -1lnx = 0
40ln + -1lnx = 0

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(40 + -1x) = 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 '(40 + -1x)' equal to zero and attempt to solve: Simplifying 40 + -1x = 0 Solving 40 + -1x = 0 Move all terms containing l to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + -40 + -1x = 0 + -40 Combine like terms: 40 + -40 = 0 0 + -1x = 0 + -40 -1x = 0 + -40 Combine like terms: 0 + -40 = -40 -1x = -40 Add 'x' to each side of the equation. -1x + x = -40 + x Combine like terms: -1x + x = 0 0 = -40 + x Simplifying 0 = -40 + x 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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