ln(x-3)+ln(x-5)=ln(8)

Simple and best practice solution for ln(x-3)+ln(x-5)=ln(8) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for ln(x-3)+ln(x-5)=ln(8) equation:


Simplifying
ln(x + -3) + ln(x + -5) = ln(8)

Reorder the terms:
ln(-3 + x) + ln(x + -5) = ln(8)
(-3 * ln + x * ln) + ln(x + -5) = ln(8)
(-3ln + lnx) + ln(x + -5) = ln(8)

Reorder the terms:
-3ln + lnx + ln(-5 + x) = ln(8)
-3ln + lnx + (-5 * ln + x * ln) = ln(8)
-3ln + lnx + (-5ln + lnx) = ln(8)

Reorder the terms:
-3ln + -5ln + lnx + lnx = ln(8)

Combine like terms: -3ln + -5ln = -8ln
-8ln + lnx + lnx = ln(8)

Combine like terms: lnx + lnx = 2lnx
-8ln + 2lnx = ln(8)

Reorder the terms for easier multiplication:
-8ln + 2lnx = 8ln

Solving
-8ln + 2lnx = 8ln

Solving for variable 'l'.

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

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

Combine like terms: -8ln + -8ln = -16ln
-16ln + 2lnx = 8ln + -8ln

Combine like terms: 8ln + -8ln = 0
-16ln + 2lnx = 0

Factor out the Greatest Common Factor (GCF), '2ln'.
2ln(-8 + x) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'ln' equal to zero and attempt to solve: Simplifying ln = 0 Solving ln = 0 Move all terms containing l to the left, all other terms to the right. Simplifying ln = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-8 + x)' equal to zero and attempt to solve: Simplifying -8 + x = 0 Solving -8 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + x = 0 + 8 x = 0 + 8 Combine like terms: 0 + 8 = 8 x = 8 Add '-1x' to each side of the equation. x + -1x = 8 + -1x Combine like terms: x + -1x = 0 0 = 8 + -1x Simplifying 0 = 8 + -1x The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| 12=ax+3y | | 3x^2=9-26x | | 7x-4(2-3x)=-21 | | y=15-4x^2-88 | | 3+2m= | | t+5=18 | | 4(3x+7)-5=119 | | 2x(x^3-4xy-6xy^2)= | | 8v+15=7(1+v) | | 4t=50 | | 2x-3(-x+3)=1 | | -x+13=3x+5 | | 17(3)=x | | 269.50/14= | | (4x^2)+(0.000038x)-(.00000075)=0 | | Y=1.25x-3 | | x+4x=620 | | 4n=22 | | 5x+19=x+7 | | 1/5b=8 | | 6=-4a+7a | | -3+2m+m=-8+3m | | Y/2=231 | | 32=5x+21 | | 2-x^2-2= | | 6x+42=2x+10 | | k-26-32=-93 | | y=4x+72 | | 10c-6(2c-1)=-2(c-3) | | 36x=1800 | | 18=a/6 | | (3/4)+(1/2x)=(1/2x)+(1/3xx) |

Equations solver categories