ln*x+ln*(x-2)=ln*20

Simple and best practice solution for ln*x+ln*(x-2)=ln*20 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-2)=ln*20 equation:


Simplifying
ln * x + ln(x + -2) = ln * 20

Multiply ln * x
lnx + ln(x + -2) = ln * 20

Reorder the terms:
lnx + ln(-2 + x) = ln * 20
lnx + (-2 * ln + x * ln) = ln * 20
lnx + (-2ln + lnx) = ln * 20

Reorder the terms:
-2ln + lnx + lnx = ln * 20

Combine like terms: lnx + lnx = 2lnx
-2ln + 2lnx = ln * 20

Reorder the terms for easier multiplication:
-2ln + 2lnx = 20ln

Solving
-2ln + 2lnx = 20ln

Solving for variable 'l'.

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

Add '-20ln' to each side of the equation.
-2ln + -20ln + 2lnx = 20ln + -20ln

Combine like terms: -2ln + -20ln = -22ln
-22ln + 2lnx = 20ln + -20ln

Combine like terms: 20ln + -20ln = 0
-22ln + 2lnx = 0

Factor out the Greatest Common Factor (GCF), '2ln'.
2ln(-11 + 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 '(-11 + x)' equal to zero and attempt to solve: Simplifying -11 + x = 0 Solving -11 + x = 0 Move all terms containing l to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + x = 0 + 11 Combine like terms: -11 + 11 = 0 0 + x = 0 + 11 x = 0 + 11 Combine like terms: 0 + 11 = 11 x = 11 Add '-1x' to each side of the equation. x + -1x = 11 + -1x Combine like terms: x + -1x = 0 0 = 11 + -1x Simplifying 0 = 11 + -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:

| w-13w+40=0 | | 2.4z+1.2z-6s=0.7 | | 3x-8x-14=8 | | 3x+5+-2x=11+7 | | 2.5+K=5.5 | | x^6-6x^5+6x^4+18x^3-31x^2+24x-36=0 | | 3x-3(2x-7)=8 | | 4+x+5x= | | h+3h-10=0 | | 1.59+2n=6.45 | | f(x)=3(3x+4) | | 0.75c=9 | | 3log(x+4)=17 | | (3x+2)4=44 | | Y-2=3.5 | | 0=2x^2+x-2 | | -5x^2+33x+14=0 | | 1.5c=9 | | c+5=29 | | 3X+X+X-5=50 | | x+-1y= | | c-13=12 | | c+14=42 | | 12(t-2)+3t=5(3t+2)-8 | | -2x-6=6x+2 | | 2x^2+7=x^2+18 | | 0.5c=5 | | 169x^2a^2-225y^2b^2= | | 11t+14=95-19t | | 20+n=13 | | Y=9+11x | | 2.5c=10 |

Equations solver categories