9/1=4/y

Simple and best practice solution for 9/1=4/y 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 9/1=4/y equation: 


D( y )

y = 0

y = 0

y = 0

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

9/1 = 4/y // - 4/y

9/1-(4/y) = 0

9-4*y^-1 = 0

-4*y^-1 = -9 // : -4

y^-1 = 9/4

-1 < 0

1/(y^1) = 9/4 // * y^1

1 = 9/4*y^1 // : 9/4

4/9 = y^1

y = 4/9

y = 4/9

See similar equations:

| 4(n-1)-3n=7(n+1)+1 | | -9.67d-(-8.67d-5.43)=-1.92 | | 3.50m=294 | | 8(x+2)-6(-4-7x)=-10 | | sinx=-0.97 | | 4k^2-2k=-1 | | -5n+5(4n+8)=145 | | -3(-4+B)=12 | | -6+18=6x-18 | | 16k^2-48k=0 | | -7x+y=35 | | 6(n+7)=-54 | | 20+4=-4(6x-6) | | 16.3k+19.2+7k=-64.1 | | 3x^2+4kx+4k=0 | | -9/4z-(3/4-5/4z)=0 | | 2x+4=3y-10 | | 2(3x+8)=-40+20 | | 9x+14=7x+10 | | 7-2(x+3)=5+(x-4) | | Xsquared+12x=2 | | 12a+9c=960 | | 2(1.2+3)=71.2 | | 66+62x=34+66x | | x/7-5=13/14 | | -9/4+5/4=? | | 67+83x=69+81x | | 3x-(x+2)-7=2x-9 | | 15+4x=6x+9 | | 1-3(8-n)=-33-2n | | 9b=4b | | 62x+600=63x+51 |

Equations solver categories