-9-2d=4(5-d)

Simple and best practice solution for -9-2d=4(5-d) 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 -9-2d=4(5-d) equation:


Simplifying
-9 + -2d = 4(5 + -1d)
-9 + -2d = (5 * 4 + -1d * 4)
-9 + -2d = (20 + -4d)

Solving
-9 + -2d = 20 + -4d

Solving for variable 'd'.

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

Add '4d' to each side of the equation.
-9 + -2d + 4d = 20 + -4d + 4d

Combine like terms: -2d + 4d = 2d
-9 + 2d = 20 + -4d + 4d

Combine like terms: -4d + 4d = 0
-9 + 2d = 20 + 0
-9 + 2d = 20

Add '9' to each side of the equation.
-9 + 9 + 2d = 20 + 9

Combine like terms: -9 + 9 = 0
0 + 2d = 20 + 9
2d = 20 + 9

Combine like terms: 20 + 9 = 29
2d = 29

Divide each side by '2'.
d = 14.5

Simplifying
d = 14.5

See similar equations:

| c=xs | | -3(c+8)-31=8c | | 5x-6=50-2x | | 4(x-11)+3x=20x-31 | | -24-5x=6-10x | | 4-18= | | 3(2a-7)+9=30 | | R^2-18r+56=0 | | 6x+2x-1=15 | | -21x+21=-58 | | 9x^2+25y^2=4 | | 9-(5-2x)=21 | | 9x+4=32 | | 2.3x-(4-x)=4.3(2x-1.2) | | 11x-11=121 | | t+15=9 | | 3s=20 | | -2(y+11)=10 | | 2x^2-2x+2=0 | | 2x+22=-42 | | 4y=2y+4 | | x^3+x^2=20x+5 | | 2x-11=29 | | x^3+x^2-20x-5=0 | | x^2+x^2-20x-5=0 | | 2x^2-5x-10=0 | | 215-5x=40x+15 | | 4t+16-14= | | 8w=32 | | 2x+3x=45 | | -30-9x=9x+24 | | 3x+12=-96-9x |

Equations solver categories