33=d+6-4d

Solution for 33=d+6-4d equation:

Simplifying
33 = d + 6 + -4d

Reorder the terms:
33 = 6 + d + -4d

Combine like terms: d + -4d = -3d
33 = 6 + -3d

Solving
33 = 6 + -3d

Solving for variable 'd'.

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

Add '3d' to each side of the equation.
33 + 3d = 6 + -3d + 3d

Combine like terms: -3d + 3d = 0
33 + 3d = 6 + 0
33 + 3d = 6

Add '-33' to each side of the equation.
33 + -33 + 3d = 6 + -33

Combine like terms: 33 + -33 = 0
0 + 3d = 6 + -33
3d = 6 + -33

Combine like terms: 6 + -33 = -27
3d = -27

Divide each side by '3'.
d = -9

Simplifying
d = -9