(1/2)-5/y=7/(2y)

Simple and best practice solution for (1/2)-5/y=7/(2y) 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 (1/2)-5/y=7/(2y) equation: 


D( y )

y = 0

2*y = 0

y = 0

y = 0

2*y = 0

2*y = 0

2*y = 0 // : 2

y = 0

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

1/2-(5/y) = 7/(2*y) // - 7/(2*y)

1/2-(5/y)-(7/(2*y)) = 0

(-7/2)*y^-1-5*y^-1+1/2 = 0

-17/2*y^-1 = -1/2 // : -17/2

y^-1 = 1/17

-1 < 0

1/(y^1) = 1/17 // * y^1

1 = 1/17*y^1 // : 1/17

17 = y^1

y = 17

y = 17

See similar equations:

| 15=(-3w) | | 9x/4=9 | | (1/2)-5/y=7/2y | | 3x^2-bx-3=0 | | 2/3w+5=15 | | -4+p=(-11) | | 3x^2+bx-3=0 | | 6(W-4)-3=-5(-5W+7)-W | | 6x-5=14x+29 | | 10n-28=2 | | 9x+10x=14 | | 5x+6=2x-21 | | -3y+4+5y=-32 | | 8b^2-96=8b | | 2n^2+80=-26n | | w+3w+3w+w=30 | | 2(x+4)+10=22 | | v^2=-3v+28 | | 5/8x=25 | | 5n^2=-35n | | 4x/x+2=6-8/x+2 | | -8=-8(x+4) | | Y*y*y= | | k^2-k=0 | | (2-4x)=9 | | 5(y+6)+y=4(y+4)-8 | | (1-4x)=9 | | (2-4x)2=9 | | 5/4x=10 | | (1-2x)=9 | | (1-2x)2=9 | | 4=2x-6x+4 |

Equations solver categories