12/(x+2)+4/(x-1)

Simple and best practice solution for 12/(x+2)+4/(x-1) 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 12/(x+2)+4/(x-1) equation: 


D( x )

x+2 = 0

x-1 = 0

x+2 = 0

x+2 = 0

x+2 = 0 // - 2

x = -2

x-1 = 0

x-1 = 0

x-1 = 0 // + 1

x = 1

x in (-oo:-2) U (-2:1) U (1:+oo)

12/(x+2)+4/(x-1) = 0

(12*(x-1))/((x+2)*(x-1))+(4*(x+2))/((x+2)*(x-1)) = 0

12*(x-1)+4*(x+2) = 0

16*x-4 = 0

(16*x-4)/((x+2)*(x-1)) = 0

(16*x-4)/((x+2)*(x-1)) = 0 // * (x+2)*(x-1)

16*x-4 = 0

16*x-4 = 0 // + 4

16*x = 4 // : 16

x = 4/16

x = 1/4

x = 1/4

See similar equations:

| c=2a-5 | | 1/2q+5/2 | | -50y-45= | | x/3=x/8+2/3 | | -6u+4(u-2)=2 | | 11/8=x/12 | | -2.5(2s-5)-3(4.5s-5.2)= | | F(x)=X^2+3x+3 | | 5/2w+8/w=1 | | 8/9=x/12 | | 8/9=11/x | | 2x+8+5x+y=90 | | x/5=12/7 | | x^2+x+4= | | x/8=12/7 | | 7/5+x/8+7/8=3x/8+3/8 | | 7f+5=7 | | -1=.5(-3)+b | | 6x+-2=2 | | 7/6=11/x | | 6x/6-2/6=4+11x/4-2/4 | | 30-2x=24 | | 5=3(2)+b | | -x/2=25 | | 4+x/3=12 | | -5y/4+4/4-5=12y/6-4/6 | | 8/11=10/x | | 4w^3+5w^2= | | 6+x/6=12 | | 24-2y=5y | | 6/12=7/x | | -2z-3/2=8z/3 |

Equations solver categories