3(4d+1)-9d=6(-d)

Simple and best practice solution for 3(4d+1)-9d=6(-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 3(4d+1)-9d=6(-d) equation:


Simplifying
3(4d + 1) + -9d = 6(-1d)

Reorder the terms:
3(1 + 4d) + -9d = 6(-1d)
(1 * 3 + 4d * 3) + -9d = 6(-1d)
(3 + 12d) + -9d = 6(-1d)

Combine like terms: 12d + -9d = 3d
3 + 3d = 6(-1d)

Remove parenthesis around (-1d)
3 + 3d = 6 * -1d

Multiply 6 * -1
3 + 3d = -6d

Solving
3 + 3d = -6d

Solving for variable 'd'.

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

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

Combine like terms: 3d + 6d = 9d
3 + 9d = -6d + 6d

Combine like terms: -6d + 6d = 0
3 + 9d = 0

Add '-3' to each side of the equation.
3 + -3 + 9d = 0 + -3

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

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

Divide each side by '9'.
d = -0.3333333333

Simplifying
d = -0.3333333333

See similar equations:

| 8n-8+7+1=7n+n | | 20-3(x-15)=42 | | x-7+5=-9-4 | | 6(3x+1)+18=60 | | -8+3j=43 | | 2x-9+3=0 | | 90+38+x=360 | | 38/5-23/10 | | 2x+28=ox | | 32/5-13/4 | | 6=-2x+5 | | H+5h=14 | | 45/8-10/3 | | Y(0.6+0.2)= | | -3=-5(8)+b | | 8+7.50x=3 | | 5x^3+7x^2-208x-84=0 | | a+10+2a+44=360 | | B+6b=2b+5b | | X^2=3.33 | | 30=2y-10 | | 1x=-3y | | 5x-6+90+3x=360 | | -14=4x+26 | | 2x+7=-8x-3 | | (4+2)(6+5x)=5-2.5(x+3) | | 4n-1+1=8n | | ×/8=20/32 | | 3r=69 | | (8x-3)/7 | | 2(4+9+10)=46 | | 18-6x=6+18x |

Equations solver categories