(4/x-1)=(13/x+8)

Simple and best practice solution for (4/x-1)=(13/x+8) 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 (4/x-1)=(13/x+8) equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

4/x-1 = 13/x+8 // - 13/x+8

4/x-(13/x)-8-1 = 0

4/x-13*x^-1-8-1 = 0

-9*x^-1 = 9 // : -9

x^-1 = -1

-1 < 0

1/(x^1) = -1 // * x^1

1 = -1*x^1 // : -1

-1 = x^1

x = -1

x = -1

See similar equations:

| 30(30)= | | x+4+3x-8=180 | | 2u-2u+u=20 | | 3(3)= | | cos(x-10)=-0.5 | | 4(x+1)-3= | | 3(23)= | | m+2mx+mx^2=4x-12 | | 17r-17r+r+1=13 | | (5x-3)-2x=-30 | | 262=(217+x)/(13.2-x)(13.2-x) | | -6a+4a-5-7= | | 60=17b | | 11d/7-2d=16 | | 5x-2=3x-7-(-2x+8) | | -2(d-6)=-8 | | 10=8(3y-4)-23y+2 | | y-2=9x-3 | | 3x+7=8x-23 | | 20k-5k-7k= | | 20k-5k-7k= | | 4xoq=54 | | (2x^2+x-3)=0 | | -4a+3+2a=2+4a | | 9x-9=36 | | (1+7)(5+4x)=50-3.5(x+1) | | x^3-3x^2+ax+b=0 | | 12x+10=-62 | | 2s-1024/s^2=0 | | 9=x(6-x) | | 6+log[5](4x)=8 | | 5(14x-34)=4-1(x+5) |

Equations solver categories