4ln(x+7)-2lnx=

Simple and best practice solution for 4ln(x+7)-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 4ln(x+7)-2lnx= equation: 


Simplifying
4ln(x + 7) + -2lnx = 0

Reorder the terms:
4ln(7 + x) + -2lnx = 0
(7 * 4ln + x * 4ln) + -2lnx = 0
(28ln + 4lnx) + -2lnx = 0

Combine like terms: 4lnx + -2lnx = 2lnx
28ln + 2lnx = 0

Solving
28ln + 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), '2ln'.
2ln(14 + 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 '(14 + x)' equal to zero and attempt to solve:

Simplifying
14 + x = 0

Solving
14 + x = 0

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

Add '-14' to each side of the equation.
14 + -14 + x = 0 + -14

Combine like terms: 14 + -14 = 0
0 + x = 0 + -14
x = 0 + -14

Combine like terms: 0 + -14 = -14
x = -14

Add '-1x' to each side of the equation.
x + -1x = -14 + -1x

Combine like terms: x + -1x = 0
0 = -14 + -1x

Simplifying
0 = -14 + -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:

| 150=300/x*100 | | 3z-4z= | | 25x^2+30-7=0 | | -16t^2+20t+3=0 | | 2/7(14(15)-18)=12 | | 3≥(7-x)/21 | | (11+x^2)=289+x^2 | | 10x+7y+5z=1176 | | 8x+(4x^2)=16 | | 12x^6-5x^4+25x^2=0 | | 5y+3(y-3)=5(y+1) | | (7x+4)-(-7x+9)= | | -15/x=-1 | | 34=32.7log(x+1) | | X/-20=-0.5 | | rx^2+sy^2+t=0 | | 6m+3n-2m+11n= | | 5r-24=-28+9r | | (4x)(x+2)=16 | | 7+14+-2y-3y=13 | | 12p^2-129p+90=0 | | x^2-y^2+6x-2y+7=0 | | 3z-4=-12+4z | | 4(x+4)*2+4(x)*2=80*2 | | 5-4(x-8)=5x-(2x+3) | | x=40+-2y | | 68=20+8xf | | 4cosx-5=cosx-3 | | 20/3=50/x | | 5t+3+4t-8t=6+3 | | 6x-15=6x+5 | | 21n^2-50n-16=0 |

Equations solver categories