4/x+5/3x=3

Simple and best practice solution for 4/x+5/3x=3 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+5/3x=3 equation: 


D( x )

x = 0

x = 0

x = 0

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

(5/3)*x+4/x = 3 // - 3

(5/3)*x+4/x-3 = 0

5/3*x^1+4*x^-1-3*x^0 = 0

(5/3*x^2-3*x^1+4*x^0)/(x^1) = 0 // * x^2

x^1*(5/3*x^2-3*x^1+4*x^0) = 0

x^1

(5/3)*x^2-3*x+4 = 0

(5/3)*x^2-3*x+4 = 0

DELTA = (-3)^2-(4*4*(5/3))

DELTA = -53/3

DELTA < 0

x in { } 

x belongs to the empty set

See similar equations:

| 4x^2+7x+k=0 | | 2x^4-4x^3+6x^2-4x-2013=0 | | a=d/n | | 7x+18=-10 | | x+2y+-2y=15+-2y | | A^2-10a=0 | | -8=x+1/2 | | 180=7x+6 | | 4s^2+25s+36=0 | | 3p/7+9p/2=21 | | 3p/7+9p/2= | | 12n-10=50 | | 3(w+5)-10=5(w-2)-3w+15 | | a/13=0 | | (3/2x)+(x/(2x-6)) | | 13x+7=8x+27 | | 11.16+x+13.98=3.5 | | -4(t-4)+6t=8t-6 | | 9+-21=3(t-7)+6t | | 2/3(6x-9)=2 | | 7(5+3)=t | | P=a+c | | 9+-8x(x)=-7 | | -3t^2+12t+18=0 | | 12n+10=50 | | 7(4-3x)=175 | | 5/(x)+4=16 | | 1+10=20 | | 3.2b-16=4b | | 6(1x+1)=6 | | 2x^2+50=25x | | -4x^2= |

Equations solver categories