ln(x+4)=ln(2x)+ln(14)

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Solution for ln(x+4)=ln(2x)+ln(14) equation:


Simplifying
ln(x + 4) = ln(2x) + ln(14)

Reorder the terms:
ln(4 + x) = ln(2x) + ln(14)
(4 * ln + x * ln) = ln(2x) + ln(14)
(4ln + lnx) = ln(2x) + ln(14)

Remove parenthesis around (2x)
4ln + lnx = ln * 2x + ln(14)

Reorder the terms for easier multiplication:
4ln + lnx = 2ln * x + ln(14)

Multiply ln * x
4ln + lnx = 2lnx + ln(14)

Reorder the terms for easier multiplication:
4ln + lnx = 2lnx + 14ln

Reorder the terms:
4ln + lnx = 14ln + 2lnx

Solving
4ln + lnx = 14ln + 2lnx

Solving for variable 'l'.

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

Add '-14ln' to each side of the equation.
4ln + -14ln + lnx = 14ln + -14ln + 2lnx

Combine like terms: 4ln + -14ln = -10ln
-10ln + lnx = 14ln + -14ln + 2lnx

Combine like terms: 14ln + -14ln = 0
-10ln + lnx = 0 + 2lnx
-10ln + lnx = 2lnx

Add '-2lnx' to each side of the equation.
-10ln + lnx + -2lnx = 2lnx + -2lnx

Combine like terms: lnx + -2lnx = -1lnx
-10ln + -1lnx = 2lnx + -2lnx

Combine like terms: 2lnx + -2lnx = 0
-10ln + -1lnx = 0

Factor out the Greatest Common Factor (GCF), '-1ln'.
-1ln(10 + x) = 0

Ignore the factor -1.

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 '(10 + x)' equal to zero and attempt to solve: Simplifying 10 + x = 0 Solving 10 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '-10' to each side of the equation. 10 + -10 + x = 0 + -10 Combine like terms: 10 + -10 = 0 0 + x = 0 + -10 x = 0 + -10 Combine like terms: 0 + -10 = -10 x = -10 Add '-1x' to each side of the equation. x + -1x = -10 + -1x Combine like terms: x + -1x = 0 0 = -10 + -1x Simplifying 0 = -10 + -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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