-3x-3(3-4x)=3(x-4)-9

Simple and best practice solution for -3x-3(3-4x)=3(x-4)-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 -3x-3(3-4x)=3(x-4)-9 equation: 



-3x-3(3-4x)=3(x-4)-9

We move all terms to the left:

-3x-3(3-4x)-(3(x-4)-9)=0

We add all the numbers together, and all the variables

-3x-3(-4x+3)-(3(x-4)-9)=0

We multiply parentheses

-3x+12x-(3(x-4)-9)-9=0



We calculate terms in parentheses: -(3(x-4)-9), so:

3(x-4)-9

We multiply parentheses

3x-12-9

We add all the numbers together, and all the variables

3x-21

Back to the equation:

-(3x-21)



We add all the numbers together, and all the variables

9x-(3x-21)-9=0

We get rid of parentheses

9x-3x+21-9=0

We add all the numbers together, and all the variables

6x+12=0

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

6x=-12

x=-12/6

x=-2

See similar equations:

| 10x+15x-6+1=-8x+1-6 | | x133=12 | | 9=k(8) | | 7+6v=63 | | 2x+2x+2=32-x | | 2x-10=68 | | 2(y+2)2=54 | | y=125(1+0.03)^(7) | | 2(2r+8)=4(2r-6) | | (9/2x+1)-(1/2x)=7/8 | | 9-(1/2x)=7/8 | | 1/3y=1/18 | | -3(2x+6)=-7+5x | | 5x-6=55 | | 15.6y+2.371=-3.401 | | .4z−2z(1+4)=36 | | -p+5=40-6p | | -2q-8=4+2q | | 240-u=162 | | 82=-x+254 | | 83-x=158 | | 9x(x-7)=81 | | 5x(5x-8)=4x(3x+7) | | 7(68)-3x=26 | | 8p,p=9 | | y=60000(1+0.10)^(5) | | (x+8)/9=-6 | | 9y+35=14y | | 8x-1=9x-1 | | t^2-14t-48=0 | | 2(14+2y)-4y=28 | | y=22000(1-0.12)^(5) |

Equations solver categories