3d-3d+2d-6=4d

Solution for 3d-3d+2d-6=4d equation:

Simplifying
3d + -3d + 2d + -6 = 4d

Reorder the terms:
-6 + 3d + -3d + 2d = 4d

Combine like terms: 3d + -3d = 0
-6 + 0 + 2d = 4d
-6 + 2d = 4d

Solving
-6 + 2d = 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.
-6 + 2d + -4d = 4d + -4d

Combine like terms: 2d + -4d = -2d
-6 + -2d = 4d + -4d

Combine like terms: 4d + -4d = 0
-6 + -2d = 0

Add '6' to each side of the equation.
-6 + 6 + -2d = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -2d = 0 + 6
-2d = 0 + 6

Combine like terms: 0 + 6 = 6
-2d = 6

Divide each side by '-2'.
d = -3

Simplifying
d = -3