ln(x)+ln(x+4)=9

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Solution for ln(x)+ln(x+4)=9 equation:


Simplifying
ln(x) + ln(x + 4) = 9

Multiply ln * x
lnx + ln(x + 4) = 9

Reorder the terms:
lnx + ln(4 + x) = 9
lnx + (4 * ln + x * ln) = 9
lnx + (4ln + lnx) = 9

Reorder the terms:
4ln + lnx + lnx = 9

Combine like terms: lnx + lnx = 2lnx
4ln + 2lnx = 9

Solving
4ln + 2lnx = 9

Solving for variable 'l'.

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

Reorder the terms:
-9 + 4ln + 2lnx = 9 + -9

Combine like terms: 9 + -9 = 0
-9 + 4ln + 2lnx = 0

The solution to this equation could not be determined.

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