ln(x)=-ln(y)

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Solution for ln(x)=-ln(y) equation:


Simplifying
ln(x) = -1ln(y)

Multiply ln * x
lnx = -1ln(y)

Multiply ln * y
lnx = -1lny

Solving
lnx = -1lny

Solving for variable 'l'.

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

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

Combine like terms: -1lny + lny = 0
lnx + lny = 0

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