-2(3-U)-2u=u-6

Solution for -2(3-U)-2u=u-6 equation:

Simplifying
-2(3 + -1U) + -2u = u + -6
(3 * -2 + -1U * -2) + -2u = u + -6
(-6 + 2U) + -2u = u + -6

Reorder the terms:
-6 + 2U + -2u = -6 + u

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

Reorder the terms:
-6 + 6 + 2U + -2u = -6 + 6 + u

Combine like terms: -6 + 6 = 0
0 + 2U + -2u = -6 + 6 + u
2U + -2u = -6 + 6 + u

Combine like terms: -6 + 6 = 0
2U + -2u = 0 + u
2U + -2u = u

Solving
2U + -2u = u

Solving for variable 'U'.

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

Add '2u' to each side of the equation.
2U + -2u + 2u = u + 2u

Combine like terms: -2u + 2u = 0
2U + 0 = u + 2u
2U = u + 2u

Combine like terms: u + 2u = 3u
2U = 3u

Divide each side by '2'.
U = 1.5u

Simplifying
U = 1.5u