-7b-7=-21

Simple and best practice solution for -7b-7=-21 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 -7b-7=-21 equation: 


b in (-oo:+oo)

-7*b-7 = -21 // + 21

21-7*b-7 = 0

14-7*b = 0 // - 14

-7*b = -14 // : -7

b = -14/(-7)

b = 2

b = 2

See similar equations:

| -5d-10=-40 | | 5+7x=82 | | 10+6k=-50 | | 5m-8=47 | | 9+4x=-27 | | -4t-10=-22 | | 3+4m=23 | | 3-6t=-63 | | 4+5k=64 | | 4m-4=-8 | | 4n-1=27 | | -5m-5=15 | | -6k+1=-23 | | -6+6n=60 | | -3k+1=7 | | 2-2a=-10 | | -2(x+5)+5=6(x+5)+9 | | 4d+3=27 | | -3+7d=-59 | | 2+6w=44 | | 7b-8=-36 | | 3n+5=-28 | | 2x+10=-14 | | 4-2m=-20 | | 7w-4=-53 | | 9+6t=21 | | -8+4k=-56 | | -2k-4=14 | | 4+3d=10 | | 9+6a=15 | | -9+5m=6 | | 3b+9=36 |

Equations solver categories