-9=1/2y

Simple and best practice solution for -9=1/2y 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 -9=1/2y equation: 



-9=1/2y

We move all terms to the left:

-9-(1/2y)=0



Domain of the equation: 2y)!=0

y!=0/1

y!=0

y∈R



We add all the numbers together, and all the variables

-(+1/2y)-9=0

We get rid of parentheses

-1/2y-9=0

We multiply all the terms by the denominator


-9*2y-1=0

Wy multiply elements

-18y-1=0

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

-18y=1

y=1/-18

y=-1/18

See similar equations:

| -14=p-4 | | 24x-40=1+2x | | n-85=6 | | 3x+4(X+2)=6 | | k-3.6/0.2=-13 | | (8x-4)=(7x+13)=180 | | 2+9y=11 | | 3m+15-m=m^2 | | 10−2x=21-5x | | (8x-4)=(7x+13) | | 14-7(2x-3)-4=1-14x | | 12(2n=3)=6n | | 4x+10×-2=44 | | 9p–8=8 | | 26d−211​ =2d−213 | | 0=m^2-2m-15 | | 10−2x=21−5x, | | 5n+(–3)=–2 | | 3x+26=-8-14x | | 4(x-6)-5x=1 | | 3x+-5(x+2)=-40 | | 5a+13=33 | | 2n/3+1n/3-6=-5 | | 7(v+4)+8v=7 | | 6c+8=-16 | | 5n+(–3)=–2 | | -3x+8=-4-3x | | 86=14+8x | | -12m=-56.76 | | 3.3+x=9 | | 10–y=12 | | X*3x=147 |

Equations solver categories