ln(x+2)=2lnx

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


Simplifying
ln(x + 2) = 2lnx

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

Solving
2ln + lnx = 2lnx

Solving for variable 'l'.

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

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

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

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

Factor out the Greatest Common Factor (GCF), 'ln'.
ln(2 + -1x) = 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 '(2 + -1x)' equal to zero and attempt to solve:

Simplifying
2 + -1x = 0

Solving
2 + -1x = 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 + -1x = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -1x = 0 + -2
-1x = 0 + -2

Combine like terms: 0 + -2 = -2
-1x = -2

Add 'x' to each side of the equation.
-1x + x = -2 + x

Combine like terms: -1x + x = 0
0 = -2 + x

Simplifying
0 = -2 + x

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:

| -18x-27=63 | | -3*(-4-6y)+7(-y+5)=-8 | | 5/6x-3=5/8-7 | | 23.5*80= | | 11k-(8-3k)=2 | | 8(p-7)=-96 | | 7-2x=3x+10 | | 5m+24=2x+15 | | -1+18=3y | | x-36=-3x | | 7(8x-8)+6=8x+4 | | 2x+4x=50 | | -12.3=h-5.47 | | 10x+5x=-30 | | [n-12]=3 | | -0.32b=2.08 | | -2-6=Y | | 9.1x=-40.95 | | -7x-2=21 | | X-6=y | | -6(5)+2[7-2(3)]= | | 6(x-6.4)=4.8 | | x-5=8.86 | | (y-2)=8-2y | | 2z-5= | | 1-4x+5x=6 | | 3x-13.4=x | | 4+3a-6=43+5a | | x+2.5=8.3 | | 13-3p=-5(3-2p) | | 4m+7=13-m | | -4y+5y=24 |

Equations solver categories