12-3n=57

Simple and best practice solution for 12-3n=57 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 12-3n=57 equation: 



12-3n=57

We move all terms to the left:

12-3n-(57)=0

We add all the numbers together, and all the variables

-3n-45=0

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

-3n=45

n=45/-3

n=-15

See similar equations:

| 2(4x+1)+-3=2x+-4 | | 4(-1)+5y=6 | | 35-c=28 | | 2(4x+1)+-3=8x+-1 | | 2(4x+1)+-3=4x+-3 | | (7x+9)+(13x+11)=180 | | 6v=4v+6 | | d-65=35 | | 2(4x+1)+-3=5x+-3 | | X=6x–68=2x-44 | | 25-0.5x=16.50 | | v+14=63 | | 64/w=8/9 | | X/6x–68=2x-44 | | 37=g+8 | | 5x)(2=0 | | -x+2(6x-1)=5x-20 | | k-23=41 | | 2y+4000=400 | | 8=c5 | | 45+17=t+7 | | -10-8y=-6 | | F(x)=5x^2+9x-3 | | 23=z-10 | | -1=-7+z/2 | | 4(x+7)=5(x-5) | | 5000+200x=7000+50x | | 44+.17x=53+.15 | | -2-2a=-14 | | Y=(7x)/(2x-7) | | u+2u=27 | | 4x=5(4x+3) |

Equations solver categories