9ln(x+8)-7lnx=

Simple and best practice solution for 9ln(x+8)-7lnx= 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 9ln(x+8)-7lnx= equation: 


Simplifying
9ln(x + 8) + -7lnx = 0

Reorder the terms:
9ln(8 + x) + -7lnx = 0
(8 * 9ln + x * 9ln) + -7lnx = 0
(72ln + 9lnx) + -7lnx = 0

Combine like terms: 9lnx + -7lnx = 2lnx
72ln + 2lnx = 0

Solving
72ln + 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(36 + 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 '(36 + x)' equal to zero and attempt to solve:

Simplifying
36 + x = 0

Solving
36 + x = 0

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

Add '-36' to each side of the equation.
36 + -36 + x = 0 + -36

Combine like terms: 36 + -36 = 0
0 + x = 0 + -36
x = 0 + -36

Combine like terms: 0 + -36 = -36
x = -36

Add '-1x' to each side of the equation.
x + -1x = -36 + -1x

Combine like terms: x + -1x = 0
0 = -36 + -1x

Simplifying
0 = -36 + -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:

| 7t+10t-15=180 | | 6+4v=42 | | 7-5[2-(4y-4)]= | | 6+4x=42 | | 10x+30=10+30 | | x-0.20x=36 | | 5+(3x-3+6)= | | x/12=x/13-6 | | -18x=-18x+30 | | 3n-(5n+15)=3-(4n-7) | | 8=(-8)x+16+8x | | 9x^2-7x+125=0 | | (-8)-2y=10 | | 5x-21=-7x+3 | | 8n-3=3n+5 | | 3x+2+6x-6=5x+4x-7 | | 5[2a(6-a)+2(a-4)+5]=0 | | 20x=28.80 | | 2/√3 | | 3.8(3+3x)-0.4=11 | | x^2=-12x-36 | | 6-3ln(x)=4 | | x*x-x-56=0 | | 6-3lnx=4 | | 4y-5+y+33=7+5y+23-2y | | 3x*x+14x-5=0 | | 5c(3c-7)+4m(4-3m)=0 | | 9(y+11)=(y+11)(y+13) | | p*p+2pq-120q*q=0 | | 550t=150(t+5) | | 11x=-121x^2 | | x-1/6-x-3/2=1 |

Equations solver categories