28/z=7/9

Simple and best practice solution for 28/z=7/9 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 28/z=7/9 equation: 


D( z )

z = 0

z = 0

z = 0

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

28/z = 7/9 // - 7/9

28/z-(7/9) = 0

28/z-7/9 = 0

28*z^-1 = 7/9 // : 28

z^-1 = 1/36

-1 < 0

1/(z^1) = 1/36 // * z^1

1 = 1/36*z^1 // : 1/36

36 = z^1

z = 36

z = 36

See similar equations:

| 2[9(6x+12)]=12x+42 | | (2/5)x-3=f | | 5/9=c/18 | | 2x^2+-14x=0 | | 3*2+4*-4= | | 2/5x-3=-6 | | 2t^2+-14x=0 | | y=2x+56 | | 183350=x-x(.05) | | 8(x-9)= | | 44/77=4/v | | 6x+7=7x | | 6-(2y-8)=8-3y | | 3(m+2)=7-m | | 18x+36=24x-36 | | (3x+35)=(5x-15) | | 2(x+10)=x+2 | | f=gh+j | | X+10+x+2=180 | | 3t-2=20 | | 2y=1x+4 | | 1/3x-6=4/9x | | (2x^2/3)-1=7 | | 2x^2/3-1=7 | | 100=5x+4x+10 | | 50=-2x^2+10x | | 3x-8x+74=2x+39 | | 25=-2x^2+10x | | (21x-13)/(x^2-5x)=3 | | X/12=20/31 | | (x+2)=3x-8 | | y=-3(6)+11 |

Equations solver categories