1.3=ln(x)+ln(x+4)

Solution for 1.3=ln(x)+ln(x+4) equation:

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

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

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

Reorder the terms:
1.3 = 4ln + lnx + lnx

Combine like terms: lnx + lnx = 2lnx
1.3 = 4ln + 2lnx

Solving
1.3 = 4ln + 2lnx

Solving for variable 'l'.

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

Add '-4ln' to each side of the equation.
1.3 + -4ln = 4ln + -4ln + 2lnx

Combine like terms: 4ln + -4ln = 0
1.3 + -4ln = 0 + 2lnx
1.3 + -4ln = 2lnx

Add '-2lnx' to each side of the equation.
1.3 + -4ln + -2lnx = 2lnx + -2lnx

Combine like terms: 2lnx + -2lnx = 0
1.3 + -4ln + -2lnx = 0

Add '-1.3' to each side of the equation.
1.3 + -4ln + -1.3 + -2lnx = 0 + -1.3

Reorder the terms:
1.3 + -1.3 + -4ln + -2lnx = 0 + -1.3

Combine like terms: 1.3 + -1.3 = 0.0
0.0 + -4ln + -2lnx = 0 + -1.3
-4ln + -2lnx = 0 + -1.3

Combine like terms: 0 + -1.3 = -1.3
-4ln + -2lnx = -1.3

Reorder the terms:
1.3 + -4ln + -2lnx = -1.3 + 1.3

Combine like terms: -1.3 + 1.3 = 0.0
1.3 + -4ln + -2lnx = 0.0

The solution to this equation could not be determined.