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

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


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

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

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

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

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

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

Solving
2ln + 2lnx = 2

Solving for variable 'l'.

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

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

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

Factor out the Greatest Common Factor (GCF), '2'.
2(-1 + ln + lnx) = 0

Ignore the factor 2.

Subproblem 1

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

| (8x-1)-(2-x)=5(x-2)+4 | | (3x-2)=(2x+17) | | -3(u+1)=18 | | 14b-86=4(b+6) | | -8a+7a+328=360 | | ln(x)-8ln(-2x)=0 | | -1/7*(-5/3) | | 12y+24r= | | G(-4)=-x^2+6x+2 | | -3x-3=13 | | 4x/3-1=23 | | -20-7r=5(r-4) | | 9*(-7/3 | | -[7x-(14x+1)]=1+(6x+7) | | 233-u=3 | | (-2x+-1x^2+x^3)-40=0 | | 1/2x2/9 | | Y/9-y/15=1/9 | | 2/9x1/2 | | x/5-12=5 | | k-17=-1(17-k) | | 90x+11x+6x+5=180 | | 1.75-1/6 | | 42=u+5u | | u=36-3u | | -2x-4(2-3x)=3(x-4)-17 | | x+x+x+2x+4g=0 | | v^2+6v-53=0 | | 72y=9 | | 3x-50=19 | | 7b-2=8+2b | | 8(a-5)=-104 |

Equations solver categories