3(4d+1)-9=12-6d

Simple and best practice solution for 3(4d+1)-9=12-6d 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)-9=12-6d equation:


Simplifying
3(4d + 1) + -9 = 12 + -6d

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

Reorder the terms:
3 + -9 + 12d = 12 + -6d

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

Solving
-6 + 12d = 12 + -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.
-6 + 12d + 6d = 12 + -6d + 6d

Combine like terms: 12d + 6d = 18d
-6 + 18d = 12 + -6d + 6d

Combine like terms: -6d + 6d = 0
-6 + 18d = 12 + 0
-6 + 18d = 12

Add '6' to each side of the equation.
-6 + 6 + 18d = 12 + 6

Combine like terms: -6 + 6 = 0
0 + 18d = 12 + 6
18d = 12 + 6

Combine like terms: 12 + 6 = 18
18d = 18

Divide each side by '18'.
d = 1

Simplifying
d = 1

See similar equations:

| 10y-9y=16 | | 177=-3(5+8x) | | F(0)=x^2+12x-35 | | -3a+8+5a=7a-9a | | c+4=7 | | 2y-3x=54 | | -6(-4+3x)=240 | | 3-2+1=5+y | | x^2+12x+180=0 | | log(2x-1)=log(x+7) | | 2y-5x=-55 | | 24x-8-18x+3=21x-4-15x+12 | | 10x^2-13x=3 | | 12(n-3)+12n=396 | | y=ln(sec(x)) | | 2x+17*6x+9*4x-1=x | | 6x+7(x-6)=9-4x | | 5y+3x-6+4x+2y= | | (.5736x+31.70)*.9063=0 | | 8(2x-5)-3(5-4x)=7x | | -7(4+5x)=322 | | x-0.75=9 | | f(x)=x^4-30x^2 | | -18=3+3w | | x+2=2x+3 | | 2x+3y+2z=2 | | 8-x=51 | | 18y^2-65y+50=0 | | 2x+3y+2z=6 | | 58=5w-17 | | 8=9x-9 | | 1.3q-5.6q+1.2=-33.2 |

Equations solver categories