8d-21=5d

Simple and best practice solution for 8d-21=5d 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 8d-21=5d equation: 



8d-21=5d

We move all terms to the left:

8d-21-(5d)=0

We add all the numbers together, and all the variables

3d-21=0

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

3d=21

d=21/3

d=7

See similar equations:

| 4y+13=35 | | 22-7x=x-26 | | 14+w=23 | | ]y+2(y-6)=28 | | 9(3x-13)=15 | | y=1/4-10 | | 4(2x-4)=15 | | y=15/2-20 | | 433=145=36w | | 2.1x2.1= | | 10+12x5=2x+4(3x-1) | | -12(-2x+3)=-108 | | 5(7-4x)=-45 | | -3(2x+7)=-33 | | -3(2x+7)=-33 | | -3(2x+7)=-33 | | 5x-12=2x—6 | | #$(12m–28)=6–2(3m–1) | | #$(12m–28)=6–2(3m–1) | | 4x^2/12x^2-4=0 | | 2g-4=8 | | 2=g4-2 | | x2+8x-768=0 | | C(0.5)r=6 | | x-4(x+26)=-13 | | x-4(x+26)=-13 | | 3x×15=31 | | 3x×15=31 | | x+9(-4-13)=26 | | x+9(-4-13)=26 | | 13=5+2u | | 3x-1.5=1.0.5 |

Equations solver categories