ln(x+1)+ln(x-1)-ln(x+5)=0

Simple and best practice solution for ln(x+1)+ln(x-1)-ln(x+5)=0 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+1)+ln(x-1)-ln(x+5)=0 equation:


Simplifying
ln(x + 1) + ln(x + -1) + -1ln(x + 5) = 0

Reorder the terms:
ln(1 + x) + ln(x + -1) + -1ln(x + 5) = 0
(1 * ln + x * ln) + ln(x + -1) + -1ln(x + 5) = 0
(1ln + lnx) + ln(x + -1) + -1ln(x + 5) = 0

Reorder the terms:
1ln + lnx + ln(-1 + x) + -1ln(x + 5) = 0
1ln + lnx + (-1 * ln + x * ln) + -1ln(x + 5) = 0
1ln + lnx + (-1ln + lnx) + -1ln(x + 5) = 0

Reorder the terms:
1ln + lnx + -1ln + lnx + -1ln(5 + x) = 0
1ln + lnx + -1ln + lnx + (5 * -1ln + x * -1ln) = 0
1ln + lnx + -1ln + lnx + (-5ln + -1lnx) = 0

Reorder the terms:
1ln + -1ln + -5ln + lnx + lnx + -1lnx = 0

Combine like terms: 1ln + -1ln = 0
0 + -5ln + lnx + lnx + -1lnx = 0
-5ln + lnx + lnx + -1lnx = 0

Combine like terms: lnx + lnx = 2lnx
-5ln + 2lnx + -1lnx = 0

Combine like terms: 2lnx + -1lnx = 1lnx
-5ln + 1lnx = 0

Solving
-5ln + 1lnx = 0

Solving for variable 'l'.

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

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-5 + x) = 0

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 '(-5 + x)' equal to zero and attempt to solve: Simplifying -5 + x = 0 Solving -5 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + x = 0 + 5 x = 0 + 5 Combine like terms: 0 + 5 = 5 x = 5 Add '-1x' to each side of the equation. x + -1x = 5 + -1x Combine like terms: x + -1x = 0 0 = 5 + -1x Simplifying 0 = 5 + -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:

| 0.55x+0.45y=4 | | ln(24x)-ln(8)=3.2 | | -12x^4+21x^2-2=0 | | 7x+23x-9=6(5x+4) | | 4+3cosx=0 | | 1+6x+12x^2+8x^3=0 | | 17+6z=-7 | | 1+6x+12x^2+i^3=0 | | 6x-9=41+x | | -5k+13=-19k-15+16k | | x^4-5x^2-kx^2+4k+4=0 | | x^4-5x^2-kx^2+4k-4=0 | | 7x+40=58+2x | | 15(2)+3= | | 8-12=28 | | 2x-17=-33 | | 12x+3=7x+68 | | 3x+16=2(2x+5) | | 2x+36=3(3x+5) | | 4k^2+20k-16=0 | | f(x)=a*x^2-4x-10 | | y=10x^3-6x | | 4x+y+4y-x= | | 4+-13=0 | | 2+-3=x | | 2(3x+8)=7.4 | | 4(2x-3)-12=0 | | 22q-8=-28+3q | | 35+-5=m | | -1+7=m | | -1+7m=35+-5m | | 5x+65=8x |

Equations solver categories