d(d-1)+4d=d(d-8)+11

Simple and best practice solution for d(d-1)+4d=d(d-8)+11 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 d(d-1)+4d=d(d-8)+11 equation: 


Simplifying
d(d + -1) + 4d = d(d + -8) + 11

Reorder the terms:
d(-1 + d) + 4d = d(d + -8) + 11
(-1 * d + d * d) + 4d = d(d + -8) + 11
(-1d + d2) + 4d = d(d + -8) + 11

Reorder the terms:
-1d + 4d + d2 = d(d + -8) + 11

Combine like terms: -1d + 4d = 3d
3d + d2 = d(d + -8) + 11

Reorder the terms:
3d + d2 = d(-8 + d) + 11
3d + d2 = (-8 * d + d * d) + 11
3d + d2 = (-8d + d2) + 11

Reorder the terms:
3d + d2 = 11 + -8d + d2

Add '-1d2' to each side of the equation.
3d + d2 + -1d2 = 11 + -8d + d2 + -1d2

Combine like terms: d2 + -1d2 = 0
3d + 0 = 11 + -8d + d2 + -1d2
3d = 11 + -8d + d2 + -1d2

Combine like terms: d2 + -1d2 = 0
3d = 11 + -8d + 0
3d = 11 + -8d

Solving
3d = 11 + -8d

Solving for variable 'd'.

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

Add '8d' to each side of the equation.
3d + 8d = 11 + -8d + 8d

Combine like terms: 3d + 8d = 11d
11d = 11 + -8d + 8d

Combine like terms: -8d + 8d = 0
11d = 11 + 0
11d = 11

Divide each side by '11'.
d = 1

Simplifying
d = 1

See similar equations:

| 4x^3-12x+2=0 | | (2x-3)-(x-1)= | | 7=0.5-5 | | 5+2(1-3x)=10 | | 5u-4x=3u+5+7x | | F(X)=-16-4/3x | | 5f+2p=32 | | 2.25(x-4.2)-x=3.28 | | 11x+8y=27 | | (a-5)/8=5 | | z=(3-i) | | 24-x=7(3x+5) | | 2r=56 | | 24/72-15/90 | | 3n-34=4n | | n+18=59 | | 6c=-54 | | 16t^2+18t+7=10 | | 10x+19x-8+5=-7x+5-8 | | 42/50 | | z=(3-i)3 | | 4x+2(3x-10)-20=2 | | -176=3x+7(-2x-11) | | 3(2+5)=21 | | 9+10m=10m-9 | | 6x+9y-9=0 | | 12x-8+3x=11x-2+3x | | 5+(1+x)=15 | | (Y-7)(y+5)=-20 | | -7(4y-2)+6y=-30 | | t+12=22 | | 5+(1+x)A=15 |

Equations solver categories