12-3(w+1)=9w-3(9+w)

Simple and best practice solution for 12-3(w+1)=9w-3(9+w) 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 12-3(w+1)=9w-3(9+w) equation: 



12-3(w+1)=9w-3(9+w)

We move all terms to the left:

12-3(w+1)-(9w-3(9+w))=0

We add all the numbers together, and all the variables

-3(w+1)-(9w-3(w+9))+12=0

We multiply parentheses

-3w-(9w-3(w+9))-3+12=0



We calculate terms in parentheses: -(9w-3(w+9)), so:

9w-3(w+9)

We multiply parentheses

9w-3w-27

We add all the numbers together, and all the variables

6w-27

Back to the equation:

-(6w-27)



We add all the numbers together, and all the variables

-3w-(6w-27)+9=0

We get rid of parentheses

-3w-6w+27+9=0

We add all the numbers together, and all the variables

-9w+36=0

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

-9w=-36

w=-36/-9

w=+4

See similar equations:

| 411.46=(1.87*x)+(.1*x) | | 17x-21=5x+15 | | t+41=47 | | 24−5r=13+2r | | 3x-2=30-x | | 6g+9=15 | | -7=-9-s | | 10z-6z+8=-12 | | 9=q-11 | | 11x+7=-5x+5 | | 189=-21x | | z-21=-35 | | 2.5rX11=21 | | 3=3(h-16)-9 | | 6g+2=47 | | 16+x-5+6=5x-7 | | -3=5-j | | (3x)/(4)-(5x)/(8)=(1)/(2) | | -7/8-2x+9/40=-1 | | -5y-9=-1y+1 | | |8x-10|=70 | | 3+5g=3 | | 7/4+1/2x=-5/4x | | 8x+38=-3(-6-4) | | 3(7x-6)-x=—118 | | n+(-22)=7 | | 1y+3y=135 | | -3=12/d | | 6g+5=47 | | 3x+15+12x+6=-4 | | 16-2t=t+9+4t16−2t= | | 50+5x=15x+100 |

Equations solver categories