ln(x)-ln(x+2)+ln(4-x^2)=y

Solution for ln(x)-ln(x+2)+ln(4-x^2)=y equation:

Simplifying
ln(x) + -1ln(x + 2) + ln(4 + -1x2) = y

Multiply ln * x
lnx + -1ln(x + 2) + ln(4 + -1x2) = y

Reorder the terms:
lnx + -1ln(2 + x) + ln(4 + -1x2) = y
lnx + (2 * -1ln + x * -1ln) + ln(4 + -1x2) = y
lnx + (-2ln + -1lnx) + ln(4 + -1x2) = y
lnx + -2ln + -1lnx + (4 * ln + -1x2 * ln) = y
lnx + -2ln + -1lnx + (4ln + -1lnx2) = y

Reorder the terms:
-2ln + 4ln + lnx + -1lnx + -1lnx2 = y

Combine like terms: -2ln + 4ln = 2ln
2ln + lnx + -1lnx + -1lnx2 = y

Combine like terms: lnx + -1lnx = 0
2ln + 0 + -1lnx2 = y
2ln + -1lnx2 = y

Solving
2ln + -1lnx2 = y

Solving for variable 'l'.

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

Combine like terms: y + -1y = 0
2ln + -1lnx2 + -1y = 0

The solution to this equation could not be determined.