3(d-2)-d=d+(6+d)

Solution for 3(d-2)-d=d+(6+d) equation:

Simplifying
3(d + -2) + -1d = d + (6 + d)

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

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

Remove parenthesis around (6 + d)
-6 + 2d = d + 6 + d

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

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

Add '-2d' to each side of the equation.
-6 + 2d + -2d = 6 + 2d + -2d

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

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

Solving
-6 = 6

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.