8/4=9/x

Simple and best practice solution for 8/4=9/x 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 8/4=9/x equation: 



8/4=9/x

We move all terms to the left:

8/4-(9/x)=0



Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+9/x)+8/4=0

We add all the numbers together, and all the variables

-(+9/x)+2=0

We get rid of parentheses

-9/x+2=0

We multiply all the terms by the denominator


2*x-9=0

We add all the numbers together, and all the variables

2x-9=0

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

2x=9

x=9/2

x=4+1/2

See similar equations:

| -6(18x-9)+13x=63 | | s-8/8=s-7/6 | | 95/5=x/11 | | 105=-4x-5x+6 | | x^2-5x+18.75=0 | | 5+6qq=9 | | -12x^2-3x=-8x^2-22 | | -14b^2-2=-3b | | 4/j=-4/j-2 | | -6+4x+4x=58 | | 4r^2+3r-20=-4r-9 | | 1/3y+8=12 | | 14x+7=11x-5 | | -x+8+5x=44 | | 7n^2-152=11n+4 | | 3(2.718)^5x=10 | | 30=4y+6 | | 4/b+2=10/b-4 | | 4(x+2)-2(x+4=32 | | 3x+7x+1=10x+2+12 | | -5/3x+1/3=-13 | | 3(x+1)=4x+5 | | 78+3x=320 | | 4(x-2)+20=35-2(x+8) | | -3+x+6x=53 | | 3(2.718)^5x-2=8 | | 41=3x+21 | | -15x^2+x-16=0 | | 59=6x+4x+9 | | 2x-3=4x-10 | | 19.95+2.15+0.21t=24.95+0.16t | | 6m+5=-25 |

Equations solver categories