lnu=-3lnx+lnc

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Solution for lnu=-3lnx+lnc equation:


Simplifying
lnu = -3lnx + lnc

Reorder the terms:
lnu = cln + -3lnx

Solving
lnu = cln + -3lnx

Solving for variable 'l'.

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

Add '-1cln' to each side of the equation.
-1cln + lnu = cln + -1cln + -3lnx

Combine like terms: cln + -1cln = 0
-1cln + lnu = 0 + -3lnx
-1cln + lnu = -3lnx

Add '3lnx' to each side of the equation.
-1cln + lnu + 3lnx = -3lnx + 3lnx

Combine like terms: -3lnx + 3lnx = 0
-1cln + lnu + 3lnx = 0

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-1c + u + 3x) = 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 '(-1c + u + 3x)' equal to zero and attempt to solve: Simplifying -1c + u + 3x = 0 Solving -1c + u + 3x = 0 Move all terms containing l to the left, all other terms to the right. Add 'c' to each side of the equation. -1c + u + c + 3x = 0 + c Reorder the terms: -1c + c + u + 3x = 0 + c Combine like terms: -1c + c = 0 0 + u + 3x = 0 + c u + 3x = 0 + c Remove the zero: u + 3x = c Add '-1u' to each side of the equation. u + -1u + 3x = c + -1u Combine like terms: u + -1u = 0 0 + 3x = c + -1u 3x = c + -1u Add '-3x' to each side of the equation. 3x + -3x = c + -1u + -3x Combine like terms: 3x + -3x = 0 0 = c + -1u + -3x Simplifying 0 = c + -1u + -3x 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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