12+x=3x+3

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



12+x=3x+3

We move all terms to the left:

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

We get rid of parentheses

x-3x-3+12=0

We add all the numbers together, and all the variables

-2x+9=0

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

-2x=-9

x=-9/-2

x=4+1/2

See similar equations:

| 5.5(2x+9)=12.25x | | 5y+6y-(8)=7y+102+65y | | X2-3x+A=0 | | 5+9x=4x+22 | | 2-3=8/3b | | 6y=42-y | | +6x+4=8x | | 2v+6=4v | | 10x-12=6x+180 | | 195-x=257 | | 2+(3-2x)-(1-x)=3x-2(x-3) | | 3-3x-5=2x-3 | | x-(-5/7)=13/7 | | -5/8v=30 | | x-(-5/6)=13/7 | | 1,2x=6 | | n=3.529.99 | | 52=7/6v | | 38-w=248 | | 10=2h-4(0) | | 166=291-v | | 12.5=4.2+2x | | 40=5x•8x | | 2x-3/3+6x+1/3=2x | | 5.5x=3.2 | | 8x+1=11×-14 | | 56=16-3x | | 128=-y+173 | | 5x-5x-10x=14-4 | | x*(x^2-18*x)=20 | | .15d+0.07(1000-d)=130 | | 25x^2+81=-90x |

Equations solver categories