n-12=-3n

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



n-12=-3n

We move all terms to the left:

n-12-(-3n)=0

We get rid of parentheses

n+3n-12=0

We add all the numbers together, and all the variables

4n-12=0

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

4n=12

n=12/4

n=3

See similar equations:

| 4(x-4)=7x-10 | | -4(n-13)=-8 | | -1=14x | | 2m=284 | | (.9223)(27.9769)+(.0467)(28.9764)(.0310)(x)=28.085 | | -14-15x=-3x-4 | | 3(2x+9)=13-3 | | -1/2x-6=7/2 | | 27=-7+y2 | | 7=u-5 | | 19x+3=9x+1+11x-2 | | 2x-1=4×-3 | | f=(3)18 | | -5r-24=-6(r+3) | | -9+21=6y | | (x+13)(2x-7)=0 | | x+4/13=20 | | 3(x-7)+2x=24 | | 4(x+3=10+2(x-7) | | 3x-4=29.5 | | x+1/2=x-4/3 | | Y=-1.5x60 | | 5(4x-12)=20 | | 10x+4=2x-6 | | 2k-4+3=11 | | 5(2x+2)=15 | | 9+10x=12x-5 | | 4x=2x+70+2x-70 | | |3x-21|=6x | | 3/4w=3/2 | | 6x+3=13x-1 | | -z(z-5)+3=-5 |

Equations solver categories