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

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

Simplifying
3 + 4[d + -4(d + -2)] = 0

Reorder the terms:
3 + 4[d + -4(-2 + d)] = 0
3 + 4[d + (-2 * -4 + d * -4)] = 0
3 + 4[d + (8 + -4d)] = 0

Reorder the terms:
3 + 4[8 + d + -4d] = 0

Combine like terms: d + -4d = -3d
3 + 4[8 + -3d] = 0
3 + [8 * 4 + -3d * 4] = 0
3 + [32 + -12d] = 0

Combine like terms: 3 + 32 = 35
35 + -12d = 0

Solving
35 + -12d = 0

Solving for variable 'd'.

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

Add '-35' to each side of the equation.
35 + -35 + -12d = 0 + -35

Combine like terms: 35 + -35 = 0
0 + -12d = 0 + -35
-12d = 0 + -35

Combine like terms: 0 + -35 = -35
-12d = -35

Divide each side by '-12'.
d = 2.916666667

Simplifying
d = 2.916666667