6=-3xD

Solution for 6=-3xD equation:

Simplifying
6 = -3xD

Solving
6 = -3xD

Solving for variable 'x'.

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

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

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

Add '-6' to each side of the equation.
6 + -6 + 3xD = 0 + -6

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

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

Divide each side by '3D'.
x = -2D-1

Simplifying
x = -2D-1