10+20=3d+6

Simple and best practice solution for 10+20=3d+6 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 10+20=3d+6 equation:


Simplifying
10 + 20 = 3d + 6

Combine like terms: 10 + 20 = 30
30 = 3d + 6

Reorder the terms:
30 = 6 + 3d

Solving
30 = 6 + 3d

Solving for variable 'd'.

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

Add '-3d' to each side of the equation.
30 + -3d = 6 + 3d + -3d

Combine like terms: 3d + -3d = 0
30 + -3d = 6 + 0
30 + -3d = 6

Add '-30' to each side of the equation.
30 + -30 + -3d = 6 + -30

Combine like terms: 30 + -30 = 0
0 + -3d = 6 + -30
-3d = 6 + -30

Combine like terms: 6 + -30 = -24
-3d = -24

Divide each side by '-3'.
d = 8

Simplifying
d = 8

See similar equations:

| 16d+9=9d+72 | | 2(x+7)+4=12 | | 3z/10-7=4 | | 2x+55+35=180 | | 9x(x-3)=6(x+4) | | 5v^2-17v+6=0 | | 2x^2-16+4=0 | | x^2+6=83 | | X/4-12=3 | | 21+134+5x=180 | | 5(x-3)=0.5 | | (3x+7)x(3x+7)= | | 12v^2=24+28v | | 3(x+1)=2(1-x) | | 0.91+0.05*x+0.01*x^13=x | | 12t-5=7t | | .7x+.32(7)=.5(21) | | -4w+16-4w=-22 | | 3z/7-4=10 | | 4(4x-6)=-20 | | 5(2x-3)=-75 | | 3sinx=-3sinx-4 | | 10y=5x-3 | | 2n^2+24=19n | | 8(a+1)=55.2 | | 4x^2-25y^2-32x+164=0 | | 25p^2-1=0 | | .5x^3-12.5x=0 | | 4x+8=129 | | 4z-7=2 | | 5x^2=5-2x | | x-7-2=-7 |

Equations solver categories