18=9+3u

Simple and best practice solution for 18=9+3u 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=9+3u equation: 



18=9+3u

We move all terms to the left:

18-(9+3u)=0

We add all the numbers together, and all the variables

-(3u+9)+18=0

We get rid of parentheses

-3u-9+18=0

We add all the numbers together, and all the variables

-3u+9=0

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

-3u=-9

u=-9/-3

u=+3

See similar equations:

| -7t-t+(-16t)-7=17 | | 5x-8x-3=-6 | | 2(w+12)=50 | | (4x+2)=(7x-37) | | 5x/7+2=19 | | -7t-t+(-16t)-t=17 | | -6=-6+m/5 | | 99=3(f+10) | | 16j-19j+8=-1 | | 2x2-100=-3x2+96 | | 18=2+2m | | 16j−19j+8=–1 | | (4x+2)^=(7x-37)^ | | 5(x+6)+11=25–3x | | -7t-t(-16t)-7=17 | | z+11/5=4 | | r2-12r+32=0 | | 299-x=283 | | 8+3t=14t= | | 4(x+)=-8 | | 3+8m=10m-13 | | 7b-7b+b+2=11 | | 3+f/3=-15 | | 3-5v=23 | | 3q+2=17q= | | x=10+5/7x+8 | | 3-9s=9-7s | | 5+x=47;x=522 | | 5v^2+11v+7=0 | | (6x+4)+(3x-6)=90 | | 0.5v-10=7 | | 180x+7=12 |

Equations solver categories