5ln(x-2)+2=7

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Solution for 5ln(x-2)+2=7 equation:


Simplifying
5ln(x + -2) + 2 = 7

Reorder the terms:
5ln(-2 + x) + 2 = 7
(-2 * 5ln + x * 5ln) + 2 = 7
(-10ln + 5lnx) + 2 = 7

Reorder the terms:
2 + -10ln + 5lnx = 7

Solving
2 + -10ln + 5lnx = 7

Solving for variable 'l'.

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

Add '-2' to each side of the equation.
2 + -10ln + -2 + 5lnx = 7 + -2

Reorder the terms:
2 + -2 + -10ln + 5lnx = 7 + -2

Combine like terms: 2 + -2 = 0
0 + -10ln + 5lnx = 7 + -2
-10ln + 5lnx = 7 + -2

Combine like terms: 7 + -2 = 5
-10ln + 5lnx = 5

Reorder the terms:
-5 + -10ln + 5lnx = 5 + -5

Combine like terms: 5 + -5 = 0
-5 + -10ln + 5lnx = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(-1 + -2ln + lnx) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-1 + -2ln + lnx)' equal to zero and attempt to solve: Simplifying -1 + -2ln + lnx = 0 Solving -1 + -2ln + lnx = 0 Move all terms containing l to the left, all other terms to the right. Add '1' to each side of the equation. -1 + -2ln + 1 + lnx = 0 + 1 Reorder the terms: -1 + 1 + -2ln + lnx = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2ln + lnx = 0 + 1 -2ln + lnx = 0 + 1 Combine like terms: 0 + 1 = 1 -2ln + lnx = 1 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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