ln(4x+3)+ln(7x+4)-8=2

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Solution for ln(4x+3)+ln(7x+4)-8=2 equation:


Simplifying
ln(4x + 3) + ln(7x + 4) + -8 = 2

Reorder the terms:
ln(3 + 4x) + ln(7x + 4) + -8 = 2
(3 * ln + 4x * ln) + ln(7x + 4) + -8 = 2
(3ln + 4lnx) + ln(7x + 4) + -8 = 2

Reorder the terms:
3ln + 4lnx + ln(4 + 7x) + -8 = 2
3ln + 4lnx + (4 * ln + 7x * ln) + -8 = 2
3ln + 4lnx + (4ln + 7lnx) + -8 = 2

Reorder the terms:
-8 + 3ln + 4ln + 4lnx + 7lnx = 2

Combine like terms: 3ln + 4ln = 7ln
-8 + 7ln + 4lnx + 7lnx = 2

Combine like terms: 4lnx + 7lnx = 11lnx
-8 + 7ln + 11lnx = 2

Solving
-8 + 7ln + 11lnx = 2

Solving for variable 'l'.

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

Add '8' to each side of the equation.
-8 + 7ln + 8 + 11lnx = 2 + 8

Reorder the terms:
-8 + 8 + 7ln + 11lnx = 2 + 8

Combine like terms: -8 + 8 = 0
0 + 7ln + 11lnx = 2 + 8
7ln + 11lnx = 2 + 8

Combine like terms: 2 + 8 = 10
7ln + 11lnx = 10

Reorder the terms:
-10 + 7ln + 11lnx = 10 + -10

Combine like terms: 10 + -10 = 0
-10 + 7ln + 11lnx = 0

The solution to this equation could not be determined.

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