18-6x=9x-21

Simple and best practice solution for 18-6x=9x-21 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 18-6x=9x-21 equation: 



18-6x=9x-21

We move all terms to the left:

18-6x-(9x-21)=0

We get rid of parentheses

-6x-9x+21+18=0

We add all the numbers together, and all the variables

-15x+39=0

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

-15x=-39

x=-39/-15

x=2+3/5

See similar equations:

| 0=-16t^2+8t+7 | | 1/2(6g+2=12 | | 18-6x=9x-22 | | -74=-2w | | 3y+9+4y+66=180 | | 3x•2=1 | | 4x+7=-11-2x | | 3(x-2)2=9 | | 3x2=1 | | 3y+13+4y+62=180 | | -5(2x-6)=3(x+11) | | 9a+9a=18 | | 5x+11=-74 | | 2x+4+10+2x+18+10=360 | | 21=x/4+16 | | 4x-2=3x+0 | | 4y^2+2y+1=0 | | 9.1-6x=-7.7 | | 25n+54=179 | | X+X=37-x=7 | | A=6.28x10 | | 2p-25=p | | 3x-6x+26=4x+40 | | 7v+27=9v+25 | | 4a-31=9a-91 | | 150x2+120x-189=3 | | 10p-3=10(4p-8)+(-10-p) | | 4b-3=2b+13 | | -7/2+3/7w=-8/3 | | t+4=2t-35 | | 3y-62=y | | x-42=17 |

Equations solver categories