ln(8)-5ln(2)=ln(x)

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Solution for ln(8)-5ln(2)=ln(x) equation:


Simplifying
ln(8) + -5ln(2) = ln(x)

Reorder the terms for easier multiplication:
8ln + -5ln(2) = ln(x)

Reorder the terms for easier multiplication:
8ln + -5 * 2ln = ln(x)

Multiply -5 * 2
8ln + -10ln = ln(x)

Combine like terms: 8ln + -10ln = -2ln
-2ln = ln(x)

Multiply ln * x
-2ln = lnx

Solving
-2ln = lnx

Solving for variable 'l'.

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

Add '-1lnx' to each side of the equation.
-2ln + -1lnx = lnx + -1lnx

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

Factor out the Greatest Common Factor (GCF), '-1ln'.
-1ln(2 + 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 '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Add '-1x' to each side of the equation. x + -1x = -2 + -1x Combine like terms: x + -1x = 0 0 = -2 + -1x Simplifying 0 = -2 + -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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