ln(x+9)+(x-3)=2ln

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Solution for ln(x+9)+(x-3)=2ln equation:


Simplifying
ln(x + 9) + (x + -3) = 2ln

Reorder the terms:
ln(9 + x) + (x + -3) = 2ln
(9 * ln + x * ln) + (x + -3) = 2ln
(9ln + lnx) + (x + -3) = 2ln

Reorder the terms:
9ln + lnx + (-3 + x) = 2ln

Remove parenthesis around (-3 + x)
9ln + lnx + -3 + x = 2ln

Reorder the terms:
-3 + 9ln + lnx + x = 2ln

Solving
-3 + 9ln + lnx + x = 2ln

Solving for variable 'l'.

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

Add '-2ln' to each side of the equation.
-3 + 9ln + lnx + -2ln + x = 2ln + -2ln

Reorder the terms:
-3 + 9ln + -2ln + lnx + x = 2ln + -2ln

Combine like terms: 9ln + -2ln = 7ln
-3 + 7ln + lnx + x = 2ln + -2ln

Combine like terms: 2ln + -2ln = 0
-3 + 7ln + lnx + x = 0

Add '3' to each side of the equation.
-3 + 7ln + lnx + 3 + x = 0 + 3

Reorder the terms:
-3 + 3 + 7ln + lnx + x = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 7ln + lnx + x = 0 + 3
7ln + lnx + x = 0 + 3

Combine like terms: 0 + 3 = 3
7ln + lnx + x = 3

Add '-1x' to each side of the equation.
7ln + lnx + x + -1x = 3 + -1x

Combine like terms: x + -1x = 0
7ln + lnx + 0 = 3 + -1x
7ln + lnx = 3 + -1x

Reorder the terms:
-3 + 7ln + lnx + x = 3 + -1x + -3 + x

Reorder the terms:
-3 + 7ln + lnx + x = 3 + -3 + -1x + x

Combine like terms: 3 + -3 = 0
-3 + 7ln + lnx + x = 0 + -1x + x
-3 + 7ln + lnx + x = -1x + x

Combine like terms: -1x + x = 0
-3 + 7ln + lnx + x = 0

The solution to this equation could not be determined.

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