3d-9=-30 - solution

Simple and best practice solution for 3d-9=-30 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 3d-9=-30 equation:

d in (-oo:+oo)

3*d-9 = -30 // + 30

3*d-9+30 = 0

3*d+21 = 0 // - 21

3*d = -21 // : 3

d = -21/3

d = -7

d = -7

See similar equations:

| -5t-9=-64 | | 5m-5=-15 | | -2w-10=-8 | | -5a+9=29 | | -4-6a=-22 | | 7+7k=49 | | 7w-3=-45 | | -1+6n=59 | | 3+4k=11 | | 6a-2=22 | | (2y+5)/(9y+2)/(2y+5)/(y+5) | | -5b+10=-50 | | 6+5d=16 | | 3d-3=-18 | | 36=y-56-12 | | -6t-4=68 | | -3+5n=17 | | -4m-8=-16 | | 2t+5=29 | | 4+5m=-26 | | -89x-83=-90x+62 | | 12-14+3= | | 5-7n=-72 | | 6a-6=-6 | | 5d+1=56 | | -5t-3=-58 | | 5n+2=22 | | -3t+1=34 | | -69x+75=-35x+41 | | 86x+94=89x-74 | | -2-7w=-44 | | 2-6a=-28 |

Equations solver categories