2x=65/x-3

Simple and best practice solution for 2x=65/x-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 2x=65/x-3 equation: 


D( x )

x = 0

x = 0

x = 0

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

2*x = 65/x-3 // - 65/x-3

2*x-(65/x)+3 = 0

2*x-65*x^-1+3 = 0

2*x^1-65*x^-1+3*x^0 = 0

(2*x^2+3*x^1-65*x^0)/(x^1) = 0 // * x^2

x^1*(2*x^2+3*x^1-65*x^0) = 0

x^1

2*x^2+3*x-65 = 0

2*x^2+3*x-65 = 0

DELTA = 3^2-(-65*2*4)

DELTA = 529

DELTA > 0

x = (529^(1/2)-3)/(2*2) or x = (-529^(1/2)-3)/(2*2)

x = 5 or x = -13/2

x in { -13/2, 5} 

x in { -13/2, 5 }

See similar equations:

| 138.24+25+x=173.61 | | X+4*x+7=14 | | f(x)=6+x-x^2 | | 14-1u=4u | | 6+6=-8 | | X=-23 | | 4/7K-9/8=-6-1/5K | | 6xy/y= | | 6xy/y | | -1(x-1)=-5 | | (4+7b)+8= | | 2b+8=b+19 | | 5(3y+-6)=-60 | | 10x+73+6x= | | 3(x+2)-x=16 | | 2x=x^2+8 | | 26y+9y=5 | | 2(x-2)+1=3 | | -6x-32-7x-2=-89-2x | | 10y-4=12y+15 | | 3-5y+3=2y+12-5y | | 7-2(x-9)=-4(x-5)+33 | | 7.1x-2.6=18.7 | | 5x+10+2x-5=29-x | | 45(x-2)+15=1185 | | (Mn^4)(m^5n^6)= | | 3y+5=20-5y | | f(x)=(6+x-x^2) | | 40x-84=175x+105 | | x⌃20/2048=x⌃10/2 | | 0.6x-0.4(60+x)=-0.2(60) | | 5x+6x-4=18 |

Equations solver categories