9u=12+3u

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


Simplifying
9u = 12 + 3u

Solving
9u = 12 + 3u

Solving for variable 'u'.

Move all terms containing u to the left, all other terms to the right.

Add '-3u' to each side of the equation.
9u + -3u = 12 + 3u + -3u

Combine like terms: 9u + -3u = 6u
6u = 12 + 3u + -3u

Combine like terms: 3u + -3u = 0
6u = 12 + 0
6u = 12

Divide each side by '6'.
u = 2

Simplifying
u = 2

See similar equations:

| 10=2(c-3) | | 7x+8y=22 | | 8x=9y | | -14=-(s+-18)+-19 | | 3(r-8)-1=2 | | 9*4+10= | | u^2*u^(1/2) | | 2-u=-7 | | 6=3(m-8) | | x+2y=(-14) | | 6=2(v-4) | | 4h^2-14h=0 | | -9g=-7.7g+11.57 | | 15-2z=-15+8z | | 13/3x9/2 | | -15+2c=20+3c-17 | | -19p+12=-17p | | -1-2h=-7h+4h+7 | | 7t=9+10t | | (4x+3)5=(7x-3)6 | | 2m-2=10-2m | | a/bb/c | | 2m-2=10-2n | | 8r+5-9r=4r-10 | | 3u-10=10+7u | | -10d*6=-8d | | 8q+9=7q | | -2-4s=-5s | | 10-3j=-j-10 | | 7w=10w+9 | | -8n=8-7n | | 10+4f=3f |

Equations solver categories