x+81=9x-20x

Simple and best practice solution for x+81=9x-20x 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 x+81=9x-20x equation:


x+81=9x-20x

We simplify the equation to the form, which is simple to understand 
x+81=9x-20x

We move all terms containing x to the left and all other terms to the right. 
+1x-9x+20x=-81

We simplify left and right side of the equation. 
+12x=-81

We divide both sides of the equation by 12 to get x. 
x=-6.75

See similar equations:

| 2n-25=-20+n | | x+81=22+20x | | -49-4x=5-10 | | 3/-2 | | 10x+22=24 | | 5+12x=115 | | y=3/4x+3 | | 6x-(2x-8)=16+x | | 4z+7=15 | | 6x-2x-5=2x-3x | | x*3+75=35 | | 119-6x=2x+16 | | x*3=35 | | -4/9w=-11/2 | | 5b-13=3b+27 | | -4.9w=-11/2 | | z/6.8=-0.2 | | (5+16)/7-2 | | 2/6.8=-0.2 | | -5x+13-7=8x-14-6 | | 5x=(-6x)+11 | | -2(6x+3)-6(4-4x)=66 | | .5(6x+12)=x-8 | | 74/18 | | 5m-3=-78 | | 7x+8=7x+8 | | -9a+2=2 | | 3(4-2x)= | | 4+4+x+x= | | -9-5b=-109 | | y=1/2x-3 | | -6=4x-2(3x+1) |

Equations solver categories