ln(x)+ln(x-1)=3

Simple and best practice solution for ln(x)+ln(x-1)=3 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)+ln(x-1)=3 equation:


Simplifying
ln(x) + ln(x + -1) = 3

Multiply ln * x
lnx + ln(x + -1) = 3

Reorder the terms:
lnx + ln(-1 + x) = 3
lnx + (-1 * ln + x * ln) = 3
lnx + (-1ln + lnx) = 3

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

Combine like terms: lnx + lnx = 2lnx
-1ln + 2lnx = 3

Solving
-1ln + 2lnx = 3

Solving for variable 'l'.

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

Reorder the terms:
-3 + -1ln + 2lnx = 3 + -3

Combine like terms: 3 + -3 = 0
-3 + -1ln + 2lnx = 0

The solution to this equation could not be determined.

See similar equations:

| 2x(3x-1)-3x^2= | | 5/9/10/27 | | 0=35-7 | | 0=-4/3x+4 | | 10+8x=31+8 | | (50+1/2(18-6))+4.3 | | 3x^2+9x+k=0 | | 6x+36/4=3x-4 | | 37-7k=4(-5k-7) | | 9+11t-7=8t+65-6t | | 75=c | | x+6/X^2*3x-12/3X+18 | | x*11-141=x*3-13 | | 11x-180=2x-9 | | 3.6=x/7 | | 3/5x=3.6 | | 2=-5n+3n | | Y=-7/8*0+7 | | 3y^3+12y^3= | | 62-6x=30x+22 | | 14x-265=4x+5 | | x+.04=250000000 | | 0=-7/8x+7 | | 240-7x=38x+20 | | -v-4v=5 | | x/2-1=-6 | | 14x-12=4x-5 | | (1-x^2)/x | | 5t-6=3(t-2) | | 12x^2-4x= | | 12x-30=-26+4x | | 4x-32=14 |

Equations solver categories