12-d+18d=-9+10d

Simple and best practice solution for 12-d+18d=-9+10d 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 12-d+18d=-9+10d equation: 



12-d+18d=-9+10d

We move all terms to the left:

12-d+18d-(-9+10d)=0

We add all the numbers together, and all the variables

-d+18d-(10d-9)+12=0

We add all the numbers together, and all the variables

17d-(10d-9)+12=0

We get rid of parentheses

17d-10d+9+12=0

We add all the numbers together, and all the variables

7d+21=0

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

7d=-21

d=-21/7

d=-3

See similar equations:

| x+.15x+0.08x=80 | | 1/4x+2x-3=-1/4x+21 | | 83-4x=52x+14 | | 11x-6=71 | | -17=n-15 | | y=3(3)²+8(3)+15 | | 11x-6=-71 | | -3(b-1)=11-(b+6) | | -2+9p=10p-19 | | 5+2x3x-1=67 | | w=5/2*39+7.1 | | 12(x-3+18=4(2x-3 | | 10+2h=-8h-10 | | 7x+11x/2=90 | | 100=1-12/2n | | 7x-2x+25=-5 | | 51+x=-142 | | 4u-10=9-u-4 | | 12+7w=4w+41 | | y=30²+80+15 | | 3y-4=6=2y | | 3x²+4x+10=0 | | 21+2y=30 | | (3m-4)+(3m-4)=76 | | 1.3x²+4x+10=0 | | -9(8-2h)=18 | | 15-x7=2x+93 | | 4x-25=x+16 | | x+114+111=180 | | E^-5x=64 | | 3m-4+3m-4=76 | | 4x+4x+20=-4 |

Equations solver categories