6k-9=21

Simple and best practice solution for 6k-9=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 6k-9=21 equation:


k in (-oo:+oo)

6*k-9 = 21 // - 21

6*k-21-9 = 0

6*k-30 = 0 // + 30

6*k = 30 // : 6

k = 30/6

k = 5

k = 5

See similar equations:

| -1-7x=-1 | | -7a-5=65 | | 5a+7b+4a-5b= | | 5k+4=54 | | 6+6m=78 | | 5t-10=25 | | 10-2d=-6 | | -5d-2=-2 | | 5-8x=149-36x | | 6n+10=-26 | | 6+3n=24 | | 3+7n=10 | | -5x-1=-36 | | -6x+6=-36 | | 5d-4=51 | | x^2+4x-4=1 | | 1+6b=-29 | | 7-6x=-5 | | -5t+6=-44 | | 1+2d=25 | | 5w-9=16 | | 5x+14=106-7x | | 56f-3t=0 | | -7m+9=79 | | 9+6m=-39 | | 3m+7=22 | | -7d+3=-46 | | -10+7d=46 | | 1+3n=19 | | 6t+2=20 | | 5k-7=-47 | | -4+6w=26 |

Equations solver categories