ln(x)+ln(x-3)=0

Simple and best practice solution for ln(x)+ln(x-3)=0 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-3)=0 equation:


Simplifying
ln(x) + ln(x + -3) = 0

Multiply ln * x
lnx + ln(x + -3) = 0

Reorder the terms:
lnx + ln(-3 + x) = 0
lnx + (-3 * ln + x * ln) = 0
lnx + (-3ln + lnx) = 0

Reorder the terms:
-3ln + lnx + lnx = 0

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

Solving
-3ln + 2lnx = 0

Solving for variable 'l'.

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

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(-3 + 2x) = 0

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 '(-3 + 2x)' equal to zero and attempt to solve: Simplifying -3 + 2x = 0 Solving -3 + 2x = 0 Move all terms containing l to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 2x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 2x = 0 + 3 2x = 0 + 3 Combine like terms: 0 + 3 = 3 2x = 3 Add '-2x' to each side of the equation. 2x + -2x = 3 + -2x Combine like terms: 2x + -2x = 0 0 = 3 + -2x Simplifying 0 = 3 + -2x 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:

| -30y=20+10x | | x/10=15 | | -11*1/7 | | 5p+3=12 | | 5c-6-(c+8)= | | 18b=-7b | | 0=5(x-7)+12x | | x=9+-0.5y | | (2x+50)=(7x) | | 3y+254=x | | Y+3.4=0.5 | | 3x+254=y | | 3x+254= | | 3(2x+4)=2+6x+10 | | 400=20x | | 7+-1y-3y=-1 | | 5-(3a/4-4/4)=7/2-2a/2 | | 31/2*x=51/4 | | 7x-37=2x+5 | | 32x=180-30x | | 10x+13=3(3x+1) | | y=2+-3x | | 6x-9x=2x-2 | | 31/2*k=51/4 | | -4=z+(-32) | | 2x+8x+9=0 | | m^2-3-10=0 | | 8-5x/2=3x/2 | | 5-(3a-4/5)=7-2a/2 | | (6+2x)+(3x-17)= | | 7x-5/8+6x=-5/8 | | 1/x^-4 |

Equations solver categories