4+(d+2)-2d=3(2+d)

Solution for 4+(d+2)-2d=3(2+d) equation:

Simplifying
4 + (d + 2) + -2d = 3(2 + d)

Reorder the terms:
4 + (2 + d) + -2d = 3(2 + d)

Remove parenthesis around (2 + d)
4 + 2 + d + -2d = 3(2 + d)

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

Combine like terms: d + -2d = -1d
6 + -1d = 3(2 + d)
6 + -1d = (2 * 3 + d * 3)
6 + -1d = (6 + 3d)

Add '-6' to each side of the equation.
6 + -6 + -1d = 6 + -6 + 3d

Combine like terms: 6 + -6 = 0
0 + -1d = 6 + -6 + 3d
-1d = 6 + -6 + 3d

Combine like terms: 6 + -6 = 0
-1d = 0 + 3d
-1d = 3d

Solving
-1d = 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.
-1d + -3d = 3d + -3d

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

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

Divide each side by '-4'.
d = 0

Simplifying
d = 0