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

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

Simplifying
-4d + -2(3 + d) = -4
-4d + (3 * -2 + d * -2) = -4
-4d + (-6 + -2d) = -4

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

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

Solving
-6 + -6d = -4

Solving for variable 'd'.

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

Add '6' to each side of the equation.
-6 + 6 + -6d = -4 + 6

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

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

Divide each side by '-6'.
d = -0.3333333333

Simplifying
d = -0.3333333333