-7n+3=-81

Simple and best practice solution for -7n+3=-81 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 -7n+3=-81 equation: 


n in (-oo:+oo)

3-7*n = -81 // + 81

3-7*n+81 = 0

84-7*n = 0 // - 84

-7*n = -84 // : -7

n = -84/(-7)

n = 12

n = 12

See similar equations:

| X-1/4=-3/4 | | -5b+7=-8 | | -7m-8=-78 | | -1-5k=-21 | | 2d+9=-13 | | 4b-5=15 | | 7-6t=7 | | 3+3k=-27 | | 9-2m=25 | | 4t-4=24 | | -5w+6=-9 | | x-7/3+x-4/6-x+2/12=1 | | -6+4k=14 | | 6+7m=62 | | 6a-1=-49 | | -6-7w=-48 | | 2m-6=-10 | | 15a+54=-9 | | -10+7a=-45 | | 7a-1=-15 | | 6t-5=-23 | | 5n+1=-44 | | -10+3x=-37 | | -6t-6=-60 | | -3t+2=-7 | | 5m+3=-2 | | -3a-8=-38 | | 5w+7=-43 | | -9+6b=27 | | -3k-4=-19 | | 5a-1=-6 | | y-8=-0.16(x-1) |

Equations solver categories