5x/20-1/x=0

Simple and best practice solution for 5x/20-1/x=0 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 5x/20-1/x=0 equation: 


D( x )

x = 0

x = 0

x = 0

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

(5*x)/20-(1/x) = 0

(5*x)/20-x^-1 = 0

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

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

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

x^1

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

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

DELTA = 0^2-(-1*4*(1/4))

DELTA = 1

DELTA > 0

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

x = 2 or x = -2

x in { -2, 2} 

x in { -2, 2 }

See similar equations:

| s=3b | | -3(1+7r)+2r=-8(1+3r) | | s=3(b) | | 7(h-10)= | | 93-(6x+13)=6(x+9)+x | | 38+2r=-5(-4+2r)+3r | | 12-2x=5+5x | | 8-7(3v-1)=-37-8v | | 6n-7(-2-7n)=454 | | f+4/g=6/g | | 7y+9=3y+4 | | -(7y+2)-(-6y-7)=1 | | r+8/r=-9 | | 4x-2x+1/6x+x=10 | | 9+8r=4r(r-6)+4r | | 0.14x-0.59=1.48x-0.74x-3.528 | | 18y=17(y+6) | | 35y-10=y-11 | | 51-2x=51 | | y/-7+42=63 | | 4-n=0 | | 4x+2(5x-4)=23 | | 3(9+n)= | | (x-40)(x+50)=0 | | 3-5y=12 | | 5(9b-5)-[3(5b-3)+2]= | | 10x=2x+-6x+7 | | 1.5=n+15 | | 3x+21=9 | | 4=(1.75)t | | 2x^2-12x-6(180)-180(30)=0 | | 8x^2=26x-15 |

Equations solver categories