18x+9X-3x=21

Simple and best practice solution for 18x+9X-3x=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 18x+9X-3x=21 equation: 



18x+9x-3x=21

We move all terms to the left:

18x+9x-3x-(21)=0

We add all the numbers together, and all the variables

24x-21=0

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

24x=21

x=21/24

x=7/8

See similar equations:

| (9n+12)2+15n-6=180 | | −8(y−1.25)=4 | | x°=55°75° | | 4n-6=7.2 | | -6+10x=10 | | -6-10x=10 | | 0.38x+0.44+7x=40 | | s+706=916 | | f-693=152 | | (2x+7)^2=196 | | 3(6^2x)=120 | | k-246=433 | | 12z=54​ | | 210=d-177 | | 3y+15=-15 | | 2b+10=40 | | z+596=964 | | (x+7)(x–7)=-33 | | 6f=612 | | 10=q/16 | | 7x–35=14 | | p+33=143 | | 5x-1)(x+3)=0 | | 730=q-68 | | 7.2d=47.2d=47.2d=4 | | 24b=696 | | 280=20y | | (2x+7)2=196 | | 119=c-12 | | f+8=911 | | 35=2x-1/2(20-x) | | Y=-34.85x+938 |

Equations solver categories