3ln(7-x)-4=-5

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Solution for 3ln(7-x)-4=-5 equation:


Simplifying
3ln(7 + -1x) + -4 = -5
(7 * 3ln + -1x * 3ln) + -4 = -5
(21ln + -3lnx) + -4 = -5

Reorder the terms:
-4 + 21ln + -3lnx = -5

Solving
-4 + 21ln + -3lnx = -5

Solving for variable 'l'.

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

Add '4' to each side of the equation.
-4 + 21ln + 4 + -3lnx = -5 + 4

Reorder the terms:
-4 + 4 + 21ln + -3lnx = -5 + 4

Combine like terms: -4 + 4 = 0
0 + 21ln + -3lnx = -5 + 4
21ln + -3lnx = -5 + 4

Combine like terms: -5 + 4 = -1
21ln + -3lnx = -1

Reorder the terms:
1 + 21ln + -3lnx = -1 + 1

Combine like terms: -1 + 1 = 0
1 + 21ln + -3lnx = 0

The solution to this equation could not be determined.

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