2lnx=ln(x-2)+ln(x+5)

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


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

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

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

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

Combine like terms: -2ln + 5ln = 3ln
2lnx = 3ln + lnx + lnx

Combine like terms: lnx + lnx = 2lnx
2lnx = 3ln + 2lnx

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

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

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

Solving
0 = 3ln

Solving for variable 'l'.

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

Add '-3ln' to each side of the equation.
0 + -3ln = 3ln + -3ln
Remove the zero:
-3ln = 3ln + -3ln

Combine like terms: 3ln + -3ln = 0
-3ln = 0

Divide each side by '-3'.
ln = 0

Simplifying
ln = 0

The solution to this equation could not be determined.

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