9+n-3n=31

Simple and best practice solution for 9+n-3n=31 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+n-3n=31 equation: 


n in (-oo:+oo)

n-(3*n)+9 = 31 // - 31

n-(3*n)-31+9 = 0

n-3*n-31+9 = 0

-2*n-22 = 0 // + 22

-2*n = 22 // : -2

n = 22/(-2)

n = -11

n = -11

See similar equations:

| -7d+8-2d=-28 | | -6b-2+4b=10 | | 58=-5d-d-8 | | -38=4a+3a-3 | | 5+3m+5m=77 | | -7a-6-7a=-34 | | 1-d+4d=-14 | | 3k+10+k=-10 | | -7k-3+k=-63 | | 7n+3+6n=120 | | 5x+1+7x=-11 | | 2k+3+5k=17 | | 3t+8+t=16 | | 3x-2-7x=26 | | 5=-2n-2n+9 | | 36=-n+5n+4 | | 10-6w-7w=-42 | | 98=5a+3a+2 | | -m-5+5m=23 | | -1=-a+2a-3 | | -22=4b-6b-2 | | 4a+8+6a=8 | | 3x^2-16x+64= | | 3=4d-7d+3 | | 3-7x+5x=27 | | 51=4n+3n+9 | | -5w+10+6w=13 | | 41=d+6d-1 | | -5t-2-5t=-82 | | m+4-4m=16 | | 2n+6+7n=96 | | 10-3t-t=-14 |

Equations solver categories