12u-3u=9

Simple and best practice solution for 12u-3u=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 12u-3u=9 equation: 



12u-3u=9

We move all terms to the left:

12u-3u-(9)=0

We add all the numbers together, and all the variables

9u-9=0

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

9u=9

u=9/9

u=1

See similar equations:

| x^2+2x+1-8062.5/7500=0 | | X^2+y=69 | | X^2+y=68 | | 15=8y+13 | | Y+6=8y+3 | | X+6=8y+3 | | 15b=46 | | 2.9(x+8.3)=7.8x-2.39 | | 3/2=y/350 | | 176=-15(x-11) | | 4b+9+7=-9b-10 | | 10h-9=-1+9h | | -10+10m=6m+10 | | 0.4z-6.88-7.6z=-6.8z-3.84 | | 4.5w-9.02-0.91=-1.7w-9.93 | | -8.7s-1.79=0.6s-5.51 | | -2(9x-10)=-4(1+3x) | | 8c+5c+8=-10-5c | | -7+9u=5+7u | | -9+9(1+5b)=11(1+4b) | | 100+6x+20=180 | | X+.30x=760 | | f(-2)=7 | | -3(9v+2)=-6(1+7v) | | -3(9v+2=-6(1+7v) | | 5m+10=m+40+3m | | -5+-18x+24=-5x+19 | | -2(3b+6)+6=-14+2b | | 4×w=18 | | 2(7+7)=100/x | | 17x+(21)(12)=0 | | d=8d/4 |

Equations solver categories