9+3n=12

Simple and best practice solution for 9+3n=12 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 9+3n=12 equation: 


n in (-oo:+oo)

3*n+9 = 12 // - 12

3*n-12+9 = 0

3*n-3 = 0 // + 3

3*n = 3 // : 3

n = 3/3

n = 1

n = 1

See similar equations:

| -w+3/5=28/5 | | -3/7+t=32/7 | | 4/5m-1/7=79/35 | | 6-1/2k=6 | | 1/6+2k=-131/6 | | 3/8+2/3n=-23/24 | | 4+4/7d=24/7 | | t+6/7=34/7 | | -7a+3/4=-193/4 | | 5t-3/8=253/72 | | 10-2a=28 | | 4n+7/8=163/40 | | 6t-1/2=-25/2 | | x^2-944x+200583=0 | | 2/5x+4=236/55 | | 1+3m=-2 | | 4/7b+2/5=-2/35 | | -1/7+5k=-41/42 | | 3x+10=31/3 | | -4/7b+2/3=82/231 | | 5t+6=-24 | | 3-7k=-4 | | 1/5+5/6a=-109/330 | | 7m+3/8=31/8 | | 3k+7=37 | | 8+2/3x=214/27 | | 4/7m+6=70/11 | | 3/5n-7=-67/10 | | 1/2k-10=-19/2 | | 7t+1=12/5 | | -2/3k+1/3=7/9 | | 5/6+2a=113/6 |

Equations solver categories