In(x-4)+In(x+1)=In(x-8)

Simple and best practice solution for In(x-4)+In(x+1)=In(x-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 In(x-4)+In(x+1)=In(x-8) equation:


Simplifying
In(x + -4) + In(x + 1) = In(x + -8)

Reorder the terms:
nI(-4 + x) + In(x + 1) = In(x + -8)
(-4 * nI + x * nI) + In(x + 1) = In(x + -8)
(-4nI + nxI) + In(x + 1) = In(x + -8)

Reorder the terms:
-4nI + nxI + nI(1 + x) = In(x + -8)
-4nI + nxI + (1 * nI + x * nI) = In(x + -8)
-4nI + nxI + (1nI + nxI) = In(x + -8)

Reorder the terms:
-4nI + 1nI + nxI + nxI = In(x + -8)

Combine like terms: -4nI + 1nI = -3nI
-3nI + nxI + nxI = In(x + -8)

Combine like terms: nxI + nxI = 2nxI
-3nI + 2nxI = In(x + -8)

Reorder the terms:
-3nI + 2nxI = nI(-8 + x)
-3nI + 2nxI = (-8 * nI + x * nI)
-3nI + 2nxI = (-8nI + nxI)

Solving
-3nI + 2nxI = -8nI + nxI

Solving for variable 'n'.

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

Add '8nI' to each side of the equation.
-3nI + 8nI + 2nxI = -8nI + 8nI + nxI

Combine like terms: -3nI + 8nI = 5nI
5nI + 2nxI = -8nI + 8nI + nxI

Combine like terms: -8nI + 8nI = 0
5nI + 2nxI = 0 + nxI
5nI + 2nxI = nxI

Add '-1nxI' to each side of the equation.
5nI + 2nxI + -1nxI = nxI + -1nxI

Combine like terms: 2nxI + -1nxI = 1nxI
5nI + 1nxI = nxI + -1nxI

Combine like terms: nxI + -1nxI = 0
5nI + 1nxI = 0

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

Subproblem 1

Set the factor 'nI' equal to zero and attempt to solve: Simplifying nI = 0 Solving nI = 0 Move all terms containing n to the left, all other terms to the right. Simplifying nI = 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 n 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:

| -7x=18-(-10) | | 2(w-2)=8 | | (x+5)+(x+8)+(3x-3)+(x^2-3)=58 | | -12-3x=x+8 | | 42=8-(t-20) | | -88-5x=1x+38 | | x^2+2x-2=43 | | 600-40(11.67)=20(11.67)-100 | | 6y^2=18y | | w^2=-19w | | 4x+1.8=1.5x+41.8 | | 5v^2+10v=0 | | y^2-10y-35=0 | | 3.4t-1.5=7.9t+3.4 | | 6d=4(5d-2)+20 | | y^2+60y+54=0 | | .128-.035v=.072v+.235 | | 5(3y-1)+2=-3y+6 | | x-9=-1+6 | | (x-4)(2x-2)=(x+4)(x-2) | | 5x+5(-4x-8)=-160 | | .128-.035y=-.072v+.235 | | h=-0.5s | | 24x-3s-4t= | | 2x+70=17x-95 | | 7c-4=2+3(5c+2) | | 7(2n-5)=(5n+5)+1 | | 2x^2-20x=7x^2-3x-8 | | -6y+17=3y-19 | | .333(2x-5)=5 | | K^2-k-42=0 | | 11x-7=26-9x |

Equations solver categories