8/(n+4)=4/n

Simple and best practice solution for 8/(n+4)=4/n 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 8/(n+4)=4/n equation:



8/(n+4)=4/n
We move all terms to the left:
8/(n+4)-(4/n)=0
Domain of the equation: (n+4)!=0
We move all terms containing n to the left, all other terms to the right
n!=-4
n∈R
Domain of the equation: n)!=0
n!=0/1
n!=0
n∈R
We add all the numbers together, and all the variables
8/(n+4)-(+4/n)=0
We get rid of parentheses
8/(n+4)-4/n=0
We calculate fractions
8n/(n^2+4n)+(-4n-16)/(n^2+4n)=0
We multiply all the terms by the denominator
8n+(-4n-16)=0
We get rid of parentheses
8n-4n-16=0
We add all the numbers together, and all the variables
4n-16=0
We move all terms containing n to the left, all other terms to the right
4n=16
n=16/4
n=4

See similar equations:

| 32-23=2n=32 | | 1/2n-5=39 | | 8=7=6n=29 | | Y=4Yx5 | | 5x-2=-10-3 | | 2x+1=4x+27 | | 6x+33=123-9x | | 6/y=3/10 | | -48x^2+256=0 | | 2(10x-2)=21-5x | | 3y+6y-9y=0 | | 2(5x-10)=7x-8 | | 0.5x+99=2x | | 0x+99=2x | | -7×+2y=7 | | x​2​​−2x−80=0 | | 4x=(x+96) | | 5y+5y=16+2y | | 2(47-5x)=5x-11 | | x+46+76-2x=180 | | 2(9x-74)=52-2x | | 47=460(0.5)x/12 | | 75−2x+2x+63=180 | | 3x+2.8=25 | | xx7+17=xx4+101 | | 3b/12=12 | | 2(64-9x)=7x-22 | | 3x+53=8x+48 | | xx10-82=xx6-6 | | 2(6x+11)=9x+25 | | 6÷x=5 | | 7n-3=4n+14 |

Equations solver categories