-d-2(d-3)=0

Solution for -d-2(d-3)=0 equation:

Simplifying
-1d + -2(d + -3) = 0

Reorder the terms:
-1d + -2(-3 + d) = 0
-1d + (-3 * -2 + d * -2) = 0
-1d + (6 + -2d) = 0

Reorder the terms:
6 + -1d + -2d = 0

Combine like terms: -1d + -2d = -3d
6 + -3d = 0

Solving
6 + -3d = 0

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 + -3d = 0 + -6

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

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

Divide each side by '-3'.
d = 2

Simplifying
d = 2