ln(7-x)-ln(3x-1)=1

Simple and best practice solution for ln(7-x)-ln(3x-1)=1 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(7-x)-ln(3x-1)=1 equation:


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

Reorder the terms:
7ln + -1lnx + -1ln(-1 + 3x) = 1
7ln + -1lnx + (-1 * -1ln + 3x * -1ln) = 1
7ln + -1lnx + (1ln + -3lnx) = 1

Reorder the terms:
7ln + 1ln + -1lnx + -3lnx = 1

Combine like terms: 7ln + 1ln = 8ln
8ln + -1lnx + -3lnx = 1

Combine like terms: -1lnx + -3lnx = -4lnx
8ln + -4lnx = 1

Solving
8ln + -4lnx = 1

Solving for variable 'l'.

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

Reorder the terms:
-1 + 8ln + -4lnx = 1 + -1

Combine like terms: 1 + -1 = 0
-1 + 8ln + -4lnx = 0

The solution to this equation could not be determined.

See similar equations:

| 35-3x=7-10x | | 3/9x | | 4x+9=31-6x | | 6x+-1(-x)=3x+8 | | 4x*5y*2z= | | ln(x+1)+lnx=2 | | 6k+1+5k= | | (3ad/4cd)^-2 | | 2+9x=4x-13 | | x+y+3xy=2015 | | 4a-9b= | | 4z/9-2=0 | | 7x+10y=300 | | (1-w)(5w-6)=0 | | y(y-1)=20 | | 56x^2+54x+10= | | -1.5x^2+24x-22.5=0 | | (5x+8)(x-1)whenx=-5 | | 10+2y=8 | | y=4x^2+2x+3 | | 2x-11y=19 | | 3(5x+3)+1=7x-9(x-3) | | 3x-2x-8=5x+16 | | 3ax+2y=4 | | 7(x-7)+11=3(x-6) | | 2x-2(2x-2)=60 | | 5x-4(9x-2)=90 | | 5x+15-3=x | | 5x-(9x-2)=90 | | 5(x-8)+21=2(x-5) | | 7x-15y=300 | | 3m^2+11m-7=0 |

Equations solver categories