3/x+1=5/2x

Simple and best practice solution for 3/x+1=5/2x 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 3/x+1=5/2x equation: 


D( x )

x = 0

x = 0

x = 0

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

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

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

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

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

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

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

x^1

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

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

DELTA = 1^2-(3*4*(-5/2))

DELTA = 31

DELTA > 0

x = (31^(1/2)-1)/(2*(-5/2)) or x = (-31^(1/2)-1)/(2*(-5/2))

x = (31^(1/2)-1)/(-5) or x = (31^(1/2)+1)/5

x in { (31^(1/2)-1)/(-5), (31^(1/2)+1)/5} 

x in { (31^(1/2)-1)/(-5), (31^(1/2)+1)/5 }

See similar equations:

| -4y+11=43 | | 6k-4k+5=2k+15-10 | | (2x/x-1)=(5/x-3) | | -2x+x^9= | | 8a-16a=6a-12 | | 5x-4=7x-2x+6 | | 23=10-2w | | 2x+5x+6=13 | | j-11=-46 | | 8-2x=30/(6-2x) | | 4b-12=b+6 | | x^2-22x-48=0 | | X-4-x=-4 | | 30-7z=3(10-7z) | | -7m^2+8m-5+4m^2-8m+8= | | c+23=-57 | | 2x-5+6x-9=-3x+4-x+7 | | x-35=-53 | | 2x+3+8x+5= | | f+17=0 | | 2.51x-3.71+8.5x+2.79= | | x-19=-21 | | b+26=83 | | t^2-8t+24=0 | | 5x^2-3x+2-4x^2+8x-4= | | -5x-2=-3x-14 | | b+21=-14 | | 27=9xs | | x^4+7x^3= | | 9x+2+11x^2-9x+5= | | 1-5x^2=-324 | | (8x-12)/(12) |

Equations solver categories