2x+4/x-4=5

Simple and best practice solution for 2x+4/x-4=5 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 2x+4/x-4=5 equation: 


D( x )

x = 0

x = 0

x = 0

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

2*x+4/x-4 = 5 // - 5

2*x+4/x-5-4 = 0

2*x^1+4*x^-1-9*x^0 = 0

(2*x^2-9*x^1+4*x^0)/(x^1) = 0 // * x^2

x^1*(2*x^2-9*x^1+4*x^0) = 0

x^1

2*x^2-9*x+4 = 0

2*x^2-9*x+4 = 0

DELTA = (-9)^2-(2*4*4)

DELTA = 49

DELTA > 0

x = (49^(1/2)+9)/(2*2) or x = (9-49^(1/2))/(2*2)

x = 4 or x = 1/2

x in { 1/2, 4} 

x in { 1/2, 4 }

See similar equations:

| -12(-x-1)+13=25 | | 8x+4/2=50 | | -4(x-2)-14=-20 | | 4/9=n/5 | | 2(4x+8)+12=36 | | 6(2x+3)+5(3x-4)=5(4x+3)+18 | | 4/6=m/11 | | -3+n=-5/7 | | 1/3x+8=14 | | 3x+4y-9(6x-9y)= | | 9+(2x-5)=-6 | | a+1ab=2 | | 2.50+2.70x=13.30 | | 17(x+2)-43=85 | | 5x^2+14+-3=0 | | -13.00+2.00r=11 | | 8(3x-10)+15=75 | | x*12+26=x*2+136 | | 14(x-2)+10=72 | | 7(6x-1)=84x | | 16(x+2)-35=50 | | 236/4-16/14 | | 6x-23=91 | | -7(3x+5)+13=64 | | 8k=k^2 | | 11(A+3)=66 | | -4+11-7=-5a+6a | | 4(p-3)+2=18 | | 6m=-8+4m | | g(p+4)=2(p+4)(p+4)+3(p+4)+19 | | 1/3(2x-3)=3 | | 12y-2y+3=3y+17 |

Equations solver categories