ln(x-3)+ln(5)=ln(x+17)

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Solution for ln(x-3)+ln(5)=ln(x+17) equation:


Simplifying
ln(x + -3) + ln(5) = ln(x + 17)

Reorder the terms:
ln(-3 + x) + ln(5) = ln(x + 17)
(-3 * ln + x * ln) + ln(5) = ln(x + 17)
(-3ln + lnx) + ln(5) = ln(x + 17)

Reorder the terms for easier multiplication:
-3ln + lnx + 5ln = ln(x + 17)

Reorder the terms:
-3ln + 5ln + lnx = ln(x + 17)

Combine like terms: -3ln + 5ln = 2ln
2ln + lnx = ln(x + 17)

Reorder the terms:
2ln + lnx = ln(17 + x)
2ln + lnx = (17 * ln + x * ln)
2ln + lnx = (17ln + lnx)

Add '-1lnx' to each side of the equation.
2ln + lnx + -1lnx = 17ln + lnx + -1lnx

Combine like terms: lnx + -1lnx = 0
2ln + 0 = 17ln + lnx + -1lnx
2ln = 17ln + lnx + -1lnx

Combine like terms: lnx + -1lnx = 0
2ln = 17ln + 0
2ln = 17ln

Solving
2ln = 17ln

Solving for variable 'l'.

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

Add '-17ln' to each side of the equation.
2ln + -17ln = 17ln + -17ln

Combine like terms: 2ln + -17ln = -15ln
-15ln = 17ln + -17ln

Combine like terms: 17ln + -17ln = 0
-15ln = 0

Divide each side by '-15'.
ln = 0

Simplifying
ln = 0

The solution to this equation could not be determined.

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