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

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


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

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

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

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

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

Combine like terms: lnx + lnx = 2lnx
2lnx = 9t

Solving
2lnx = 9t

Solving for variable 'l'.

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

Divide each side by '2nx'.
l = 4.5n-1tx-1

Simplifying
l = 4.5n-1tx-1

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