2d+9=66

Simple and best practice solution for 2d+9=66 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 2d+9=66 equation: 


Simplifying
2d + 9 = 66

Reorder the terms:
9 + 2d = 66

Solving
9 + 2d = 66

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 + 2d = 66 + -9

Combine like terms: 9 + -9 = 0
0 + 2d = 66 + -9
2d = 66 + -9

Combine like terms: 66 + -9 = 57
2d = 57

Divide each side by '2'.
d = 28.5

Simplifying
d = 28.5

See similar equations:

| 6x-32+4x+72=180 | | f(x)=3sin^2x | | x^4-9x^3+18x^2=0 | | 100x+180=90x+270 | | 100x+18=90+270 | | 7x+2x+75=180 | | y(2-5)= | | 5x+3y+7z-3x+4z-4y= | | 1x+2y+10=20 | | 10x+60=6x+120 | | an=2+3n | | 0=16t^2+29t+6 | | 248x+165=245x+467 | | 0=16t^2+9t+6 | | 114/55*11/12 | | 49d^3-8d=0 | | Ax+7=2(x-B)+3 | | -21=-5+7s-63 | | 15=5x^2/7 | | 3x+x+6=14 | | 8y-5y=8 | | 9x+2=4x+48 | | y^2(3+y)=0 | | 1/2×1/4x=14 | | 31=6v | | m=(x-4)*9 | | 3.00+1.00=11 | | x-1y=1 | | L=x(x-12) | | k=8*(6+x) | | k=8x(6+x) | | x-820y=-28700 |

Equations solver categories