4In(x-1)=20

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Solution for 4In(x-1)=20 equation:


Simplifying
4In(x + -1) = 20

Reorder the terms:
4nI(-1 + x) = 20
(-1 * 4nI + x * 4nI) = 20
(-4nI + 4nxI) = 20

Solving
-4nI + 4nxI = 20

Solving for variable 'n'.

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

Reorder the terms:
-20 + -4nI + 4nxI = 20 + -20

Combine like terms: 20 + -20 = 0
-20 + -4nI + 4nxI = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-5 + -1nI + nxI) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-5 + -1nI + nxI)' equal to zero and attempt to solve: Simplifying -5 + -1nI + nxI = 0 Solving -5 + -1nI + nxI = 0 Move all terms containing n to the left, all other terms to the right. Add '5' to each side of the equation. -5 + -1nI + 5 + nxI = 0 + 5 Reorder the terms: -5 + 5 + -1nI + nxI = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1nI + nxI = 0 + 5 -1nI + nxI = 0 + 5 Combine like terms: 0 + 5 = 5 -1nI + nxI = 5 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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