D+20=3d+3d+3d-20

Simple and best practice solution for D+20=3d+3d+3d-20 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+20=3d+3d+3d-20 equation: 



+20=3D+3D+3D-20

We move all terms to the left:

+20-(3D+3D+3D-20)=0

We add all the numbers together, and all the variables

-(9D-20)+20=0

We get rid of parentheses

-9D+20+20=0

We add all the numbers together, and all the variables

-9D+40=0

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

-9D=-40

D=-40/-9

D=4+4/9

See similar equations:

| 8x+11=-28 | | 33-4x=-32 | | 9y-10=6 | | D+20=3d+3d+3d=-20 | | -14=7w+2w | | 1/2c-12=-14 | | 16x+8=4x+2 | | -6k+5=-7 | | 69x-6)+4=-32+6x | | 6y-10=6 | | 29-18=25y-3y-3y | | 1/2a-a=14 | | 5*a+4=64 | | 5.4=3(0.8–x) | | 68-19x=55-5.8x | | Y=3x^2+12x+96 | | X2=3x+28 | | 2`(x+4)+5(2x-12)=44 | | 66-19x=51-5.8x | | 3x-20=4x-2x+10 | | 66-19x=51.5.8x | | x+x-10+(x-10)X2=100 | | -23=-3/2u | | (3(x)+5)+x+(x-20)=180 | | 22=p−12 | | 6x+13=-77= | | 65-19x=48-5.8x | | 1x-0.75x=3(180) | | 4x-6=3x-2x-3 | | 1n=12 | | 2u-3.4=22.2 | | ∑^4x=22^x |

Equations solver categories