31=-7n+4n+7

Simple and best practice solution for 31=-7n+4n+7 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 31=-7n+4n+7 equation: 


n in (-oo:+oo)

31 = 4*n-7*n+7 // - 4*n-7*n+7

31-(-7*n)-(4*n)-7 = 0

7*n-4*n-7+31 = 0

3*n+24 = 0 // - 24

3*n = -24 // : 3

n = -24/3

n = -8

n = -8

See similar equations:

| 14=w+w-6 | | 5+3w+4w=12 | | -7b+5-3b=25 | | 5+3m-5m=5 | | -3b-8+b=-28 | | 3n-3+2n=-43 | | -5-7x-5x=-77 | | (x+1)/(x-1)=(-4/(x+3))+(8/(x^2+2x-3)) | | 12-4x(7-4)= | | -97=3t+5t-9 | | 7a-10-2a=20 | | 3w+10+7w=10 | | -6w+4+w=-46 | | 2w+7+7w=-83 | | 18=2a+5a-10 | | -21=-7n+4n-6 | | -6m+7+3m=22 | | -86=-b-7b+10 | | -18=-4x+3x-10 | | 8+w+4w=-37 | | -6d-6-6d=-42 | | -6d-10+5d=-3 | | 3k+9-6k=-3 | | 7x/(x^2-36)+8/(x+6)=1/(x-6) | | -2m+3-m=6 | | 15=-6k+2k-5 | | 4+4b+5b=4 | | 6+7k-3k=46 | | 15=-6b+3b+3 | | m+9-2m=-1 | | -4+3w-5w=-28 | | 116=7d+3d+6 |

Equations solver categories