90/z=9

Simple and best practice solution for 90/z=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 90/z=9 equation: 



90/z=9

We move all terms to the left:

90/z-(9)=0



Domain of the equation: z!=0

z∈R



We multiply all the terms by the denominator


-9*z+90=0

We add all the numbers together, and all the variables

-9z+90=0

We move all terms containing z to the left, all other terms to the right

-9z=-90

z=-90/-9

z=+10

See similar equations:

| 7m=4m-12 | | -15+3z=2z | | 3x+21=7x+45 | | 6x-2=6x-20 | | 1+-3y=-14 | | -5x+1=x | | 25/12x=27/12 | | 2x+5=3x-24 | | 7x-3x+15=35 | | 7n+28-3n=-4 | | k+2/2=2 | | 22x+70=17x-94 | | −19=−17+k/5​ | | 9(x-9)-2=-7+7(x-8) | | 3r-r+2r-3r=6 | | 1.1(n-3)=1.56n-4.22. | | -7(4+x)=49+7x | | 78+54+3t=180 | | −2x+7=5x−14 | | 4x-10+x+8+2x=x | | 8n-5(-3n+2)=4(n+5)+4n | | 5x2+8=1 | | 6(y-78)+28=88 | | 3y-16+5y+12=-52 | | 4x-53=9 | | 50-5x+60-25x=180 | | (-3x+7)/2=-10 | | 6r^2+12r-24=-6 | | v+2/3=2 | | 45v=180 | | 12.6=3(x-4) | | 3/4x-15=6/5x-12 |

Equations solver categories