9/y=81

Simple and best practice solution for 9/y=81 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/y=81 equation: 


D( y )

y = 0

y = 0

y = 0

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

9/y = 81 // - 81

9/y-81 = 0

9*y^-1 = 81 // : 9

y^-1 = 9

-1 < 0

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

1 = 9*y^1 // : 9

1/9 = y^1

y = 1/9

y = 1/9

See similar equations:

| 4(x+2)-3(x+1)=12 | | 5x+6(-4x+17)=-88 | | -6(3+-3a)+-8(6a+5)=32 | | -15(x+2)= | | 2x+16=5x+14 | | 2x^3-x+24=0 | | 6x-(15-2x)=10 | | 2x-4=28+6x | | 9+6r+15=0 | | 5x+6(-4+17)=-88 | | 6-2s=-14 | | 7.5+5x=4.5+4x | | 10-2x=2x-20 | | x^2+2xy-y^2+3x-8y+5=0 | | 2/7(-7)-3/8 | | 7n-3=-17 | | 56+77+7x+5=180 | | 12000=x+(x*0.1)+(x*0.15) | | 0.6x+0.3=0.2x+1.1 | | S=93+4 | | -15(x-30)= | | -91+8x=2x+35 | | 18xy^3/4y*6x^8y^7/15x^10y^3 | | x^2+6=4 | | -7/8c=36 | | 72h=372 | | K+19=20 | | -15(x-2)= | | 5x-3-5=13 | | .20x+.10x+.25x-15=10 | | 2x+0.25=0.66 | | 23=3k-1 |

Equations solver categories