3d+9=18

Simple and best practice solution for 3d+9=18 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=18 equation:


Simplifying
3d + 9 = 18

Reorder the terms:
9 + 3d = 18

Solving
9 + 3d = 18

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -9 + 3d = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 3d = 18 + -9
3d = 18 + -9

Combine like terms: 18 + -9 = 9
3d = 9

Divide each side by '3'.
d = 3

Simplifying
d = 3

See similar equations:

| -3x+2(3x-2)=-25 | | 11b+4b=8b-13 | | 4V+7v=-11 | | 5x+2=x+5 | | 2xsquared+13x-24=0 | | 3m-4=6 | | 28+6x-5=3(1+2x) | | -2(7v-7)=98 | | 2(-2+4)=12 | | 6x+17=121 | | 30=2(-2x+6) | | 2(5x+6)+7=99 | | 3u^2-u+4=0 | | 2(3x-4)+11-x=-27 | | 4x+14=2x-22+12 | | 7x^3-38x^2+15x=0 | | -5(2t+3)=15 | | 4f-4=-16f+4 | | 8(3x+2)=24x+16 | | 2x+12=7x+3 | | 5(3x-1)+2x-1=40 | | 5x-2x(x-1)= | | 20-y=15 | | 0.28x=39 | | 5(3x-1)+2x-9=40 | | 5x+7(x-1)= | | -5(-x-5)+2x+3=98 | | 3x+2(x+1)= | | 2x^2-7x-39=x^2-5x-36 | | 7p+4=6p+10 | | -2+4/5=6 | | 3x+5+3x=71 |

Equations solver categories