d=-2d-9

Simple and best practice solution for d=-2d-9 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 d=-2d-9 equation: 



d=-2d-9

We move all terms to the left:

d-(-2d-9)=0

We get rid of parentheses

d+2d+9=0

We add all the numbers together, and all the variables

3d+9=0

We move all terms containing d to the left, all other terms to the right

3d=-9

d=-9/3

d=-3

See similar equations:

| 12+x/(33/11-1)=13 | | -2q-3=-4q-7 | | 12.50x=75.00 | | 18=x-11 | | 3/5x4/8=3/10 | | 1/10y+1/3=1/5 | | 4(3x-1)=6+12x | | -10−8m=-6m−10 | | 3+1.2x=13.5 | | 8a-4=-8 | | k+4=9+2k | | 3u=8u+10 | | 3u+8u=10 | | -7(x+1)+4x-(x+2)=3(5-x)+12x | | 3n^2+n=2730 | | -7(x+1)+4x-(x+2)=3(5-x)+12 | | 1.2w=-3 | | 45=25-5y | | x+8=-29 | | 3x-12=-4x+15 | | p/7=35 | | 3x-12=-4+15 | | (2x^2)+6x-920=0 | | 4(3-x)-3(3x-1)=-11 | | (10-6)/2+x=13 | | 0.01(8000-y)+0.05y=320 | | 2v-30+3v-45=180 | | 2x*6=144 | | x^2+130x+-3000=0 | | 2x•6=144 | | 8a-8=-4 | | 128=8/5x |

Equations solver categories