ln(x+2)+7ln(x-2)+6ln(x)=0

Simple and best practice solution for ln(x+2)+7ln(x-2)+6ln(x)=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+2)+7ln(x-2)+6ln(x)=0 equation:


Simplifying
ln(x + 2) + 7ln(x + -2) + 6ln(x) = 0

Reorder the terms:
ln(2 + x) + 7ln(x + -2) + 6ln(x) = 0
(2 * ln + x * ln) + 7ln(x + -2) + 6ln(x) = 0
(2ln + lnx) + 7ln(x + -2) + 6ln(x) = 0

Reorder the terms:
2ln + lnx + 7ln(-2 + x) + 6ln(x) = 0
2ln + lnx + (-2 * 7ln + x * 7ln) + 6ln(x) = 0
2ln + lnx + (-14ln + 7lnx) + 6ln(x) = 0

Multiply ln * x
2ln + lnx + -14ln + 7lnx + 6lnx = 0

Reorder the terms:
2ln + -14ln + lnx + 7lnx + 6lnx = 0

Combine like terms: 2ln + -14ln = -12ln
-12ln + lnx + 7lnx + 6lnx = 0

Combine like terms: lnx + 7lnx = 8lnx
-12ln + 8lnx + 6lnx = 0

Combine like terms: 8lnx + 6lnx = 14lnx
-12ln + 14lnx = 0

Solving
-12ln + 14lnx = 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), '2ln'.
2ln(-6 + 7x) = 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 '(-6 + 7x)' equal to zero and attempt to solve: Simplifying -6 + 7x = 0 Solving -6 + 7x = 0 Move all terms containing l to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + 7x = 0 + 6 Combine like terms: -6 + 6 = 0 0 + 7x = 0 + 6 7x = 0 + 6 Combine like terms: 0 + 6 = 6 7x = 6 Add '-7x' to each side of the equation. 7x + -7x = 6 + -7x Combine like terms: 7x + -7x = 0 0 = 6 + -7x Simplifying 0 = 6 + -7x 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:

| 6x^3-17x^2-5x+6=0 | | -16t^2+201t+6=0 | | 6(4n-2)=12 | | -5x-4=-15 | | 16x^5-20x^3+5x+1=0 | | 20x=40(1.5-x) | | 6x-25=-5 | | 11-8x=101-43x | | -4x+5=-12 | | x+(x*0.25)=45 | | 4p+7=3 | | 64x^2+9x=0 | | 10x^2-64=36+6x^2 | | 255-5x=40x+15 | | -4x+10=-10 | | x=11+4y | | 8+(4x)-(2x)=16 | | -y+4x=0 | | 3y^3-x=0 | | 10x=22x-44 | | (4x)-12=-4 | | (6x)-27=-3 | | 12-2y=2 | | x+1=3-x | | 12y+6x^2=0 | | 6x+12xy=0 | | 13x-243=3x-13 | | 0.8x-13=15 | | 72x=90(x-1) | | 4y-7+2y=-24-1 | | 129-6x=21x+24 | | 2.7x=4(3.1x-7.6) |

Equations solver categories