9/x=12/4

Simple and best practice solution for 9/x=12/4 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/x=12/4 equation: 



9/x=12/4

We move all terms to the left:

9/x-(12/4)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

9/x-3=0

We multiply all the terms by the denominator


-3*x+9=0

We add all the numbers together, and all the variables

-3x+9=0

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

-3x=-9

x=-9/-3

x=+3

See similar equations:

| (3+3)+(2x+2)=5 | | x/186=3/4 | | 5n^2-44n+32=0 | | 2x+5x30=3450 | | D-17=22;d=5 | | 2/3=x/13-x | | 7h-5=7h+5 | | 3m+4=5/5 | | 3/2x+2=4/5x+8 | | (y-9)^2(y-5)^2=28 | | 2t–2=4 | | 1=8n+1 | | 3(x+8)=-3(7-1/4x) | | 26p^2+3p=0 | | -6+9y=15-12y | | 102/3m=m | | X2-12x=265 | | 4(x4(x+3)=3x+17 | | 2x+18+3x+6=24 | | 3x+4+8=3(x+4) | | j/913=-11 | | 10+5x=0+3x | | 14+31h=70 | | 7x-5x-5=0 | | j/913=-1 | | (3+2y)/4=(5y+6)/7 | | (x-1)^2(x+2)^2=2x^2 | | G(x)=3x+1,G(-1)= | | 1/2x2=20 | | L+a=4 | | (x-1)2(x+2)2=2x2 | | x/5-11=13 |

Equations solver categories