3d-6=4d

Solution for 3d-6=4d equation:

Simplifying
3d + -6 = 4d

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

Solving
-6 + 3d = 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 + 3d + -4d = 4d + -4d

Combine like terms: 3d + -4d = -1d
-6 + -1d = 4d + -4d

Combine like terms: 4d + -4d = 0
-6 + -1d = 0

Add '6' to each side of the equation.
-6 + 6 + -1d = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -1d = 0 + 6
-1d = 0 + 6

Combine like terms: 0 + 6 = 6
-1d = 6

Divide each side by '-1'.
d = -6

Simplifying
d = -6