12(a+3)-9a=6

Simple and best practice solution for 12(a+3)-9a=6 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 12(a+3)-9a=6 equation: 



12(a+3)-9a=6

We move all terms to the left:

12(a+3)-9a-(6)=0

We add all the numbers together, and all the variables

-9a+12(a+3)-6=0

We multiply parentheses

-9a+12a+36-6=0

We add all the numbers together, and all the variables

3a+30=0

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

3a=-30

a=-30/3

a=-10

See similar equations:

| h+342=915 | | 2f=80 | | –12+–3h=–45 | | 7-x=-378 | | 11(n+6)+4n=21 | | 406=14m | | 39+x=164 | | 838=d+114 | | 3x+5+9x=41 | | 3(3x+2)=3x+4+6x+2 | | k+12=51k= | | –w–8(w–3)=–75 | | 12z=42.6 | | q-50=40 | | 2n/3=7 | | 15(z)+15=45 | | 96=b+20 | | 2n*3=7 | | x-16.50=48.75 | | 15z+15=45 | | 6+2x+14-5x=21 | | h2+5h=180 | | u+44=77 | | 54=d+37 | | 3v+22=97 | | 50=b-5 | | 70x2^3x=25 | | c=2*3.5*3.14 | | 3(z)+25=100 | | 10x=145 | | {6-x=4x+21} | | h-20=14 |

Equations solver categories