81=x/9

Simple and best practice solution for 81=x/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 81=x/9 equation: 



81=x/9

We move all terms to the left:

81-(x/9)=0

We add all the numbers together, and all the variables

-(+x/9)+81=0

We get rid of parentheses

-x/9+81=0

We multiply all the terms by the denominator


-x+81*9=0

We add all the numbers together, and all the variables

-1x+729=0

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

-x=-729

x=-729/-1

x=+729

See similar equations:

| 8.4-3x-x=21 | | 88^2=2w+5 | | X+120=6x+6 | | 6t−1=0 | | 189=-6x+3(7x-8) | | 52(25m)=225(52) | | X-120=6x+6 | | 17-3x=514-10x | | -3/5t=3/7 | | y-1=10y | | 3x+6=×+10 | | -(4/5)v=12 | | Xt86.3=11.001 | | 005x30=49.75 | | -66=9(-7-8r)+72 | | y^2+12y=−116 | | 5x-6=3(4x-2)-7x | | 12345678901234567890x=12345678901234567890 | | 500=900-3.5x | | 0.000000000000000000000003x+5=10 | | 13=11+14x | | 12x2-27x=-6 | | 2/3*x-3x-1/2=x/5+4 | | 5x-8=3(4x-2)-7x | | 6.28xG=37.68 | | 45+13x=500+8x | | 6.28xX=37.68,X | | 1/4t-20=-1 | | 4c+11=9c+3 | | 4x+1=101 | | 18,750+27,000=25,500x | | 15b=b/15 |

Equations solver categories