ln(x-1)+ln(2x-3)=lnx

Simple and best practice solution for ln(x-1)+ln(2x-3)=lnx 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(2x-3)=lnx equation:


Simplifying
ln(x + -1) + ln(2x + -3) = lnx

Reorder the terms:
ln(-1 + x) + ln(2x + -3) = lnx
(-1 * ln + x * ln) + ln(2x + -3) = lnx
(-1ln + lnx) + ln(2x + -3) = lnx

Reorder the terms:
-1ln + lnx + ln(-3 + 2x) = lnx
-1ln + lnx + (-3 * ln + 2x * ln) = lnx
-1ln + lnx + (-3ln + 2lnx) = lnx

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

Combine like terms: -1ln + -3ln = -4ln
-4ln + lnx + 2lnx = lnx

Combine like terms: lnx + 2lnx = 3lnx
-4ln + 3lnx = lnx

Solving
-4ln + 3lnx = lnx

Solving for variable 'l'.

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

Add '-1lnx' to each side of the equation.
-4ln + 3lnx + -1lnx = lnx + -1lnx

Combine like terms: 3lnx + -1lnx = 2lnx
-4ln + 2lnx = lnx + -1lnx

Combine like terms: lnx + -1lnx = 0
-4ln + 2lnx = 0

Factor out the Greatest Common Factor (GCF), '2ln'.
2ln(-2 + 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 '(-2 + x)' equal to zero and attempt to solve: Simplifying -2 + x = 0 Solving -2 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + x = 0 + 2 x = 0 + 2 Combine like terms: 0 + 2 = 2 x = 2 Add '-1x' to each side of the equation. x + -1x = 2 + -1x Combine like terms: x + -1x = 0 0 = 2 + -1x Simplifying 0 = 2 + -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:

| -14=-18+y | | 3.9x+2=27x | | 2.25x+1=5x-3 | | 68=9/5C+32 | | 17=2(5)+2w | | 6-4n=6n-8n+2 | | 3x*6=36 | | -5x^2+30x+1=0 | | 4(-6+2)-7=-5-t | | 2(3a-2)+4a=10a-2 | | 2(x-4)+5x=12-(2x+2) | | -r+4t+10t=8r | | 4(2e+3)=44 | | Y=5(2x-1)(3x+2) | | 15x+10=x+19+5x | | (x-3)(x+4)(x-2)=0 | | (x-1)(x+4)(x-2)=0 | | 9+-18=n | | 9-6x=x-5 | | (x-4)(x-1)(x+4)=0 | | (3x^2+2x-1)(6x-1)= | | (-2x+9)(3x-2)= | | p(n+a)=1 | | (x-6)(x+4)(x+8)=0 | | (x-6)(x+4)(x+2)=0 | | 7x/6-2=1/3 | | (4x+1)(2x+3)= | | (x+y)(2x+3y)= | | (x-5)(x+4)(x+2)=0 | | (x-3)(x+2)(x+6)=0 | | (x-3)(x+2)(x+1)=0 | | 17.50= |

Equations solver categories