3n-1-7n=-13

Simple and best practice solution for 3n-1-7n=-13 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 3n-1-7n=-13 equation: 


n in (-oo:+oo)

3*n-(7*n)-1 = -13 // + 13

3*n-(7*n)-1+13 = 0

3*n-7*n-1+13 = 0

12-4*n = 0 // - 12

-4*n = -12 // : -4

n = -12/(-4)

n = 3

n = 3

See similar equations:

| -0.1(5z+5)+3.1z= | | 2a+9+5a=-12 | | -2m+4+6m=16 | | -6k+6-5k=39 | | 2t+3-4t=27 | | -7d+3+3d=-1 | | 9=7d-4d+9 | | -15=2b+4b-9 | | 2+5a+2a=-19 | | -9-4t+t=18 | | 21=5m-6m+9 | | -3x-3+2x=8 | | -1+5b+5b=-71 | | -17=6m-2m+7 | | 6-7x+5x=2 | | -31=4x+3x+4 | | -6+5d-4d=-13 | | -15=-4b+2b-1 | | 6b+10-4b=28 | | 3k-9+3k=-45 | | 6=-4n+5n-2 | | 34=-4b+6b+10 | | -76=4n+2n-4 | | 8+6k+7k=151 | | -2t-6-7t=-105 | | 3t+5+4t=82 | | 3+7x-x=75 | | t+4+3t=-16 | | 6w-6+2w=34 | | -6+m+7m=10 | | 3b+9+b=41 | | 7a-4+2a=77 |

Equations solver categories