-(2y-2u-6)=

Solution for -(2y-2u-6)= equation:

Simplifying
-1(2y + -2u + -6) = 0

Reorder the terms:
-1(-6 + -2u + 2y) = 0
(-6 * -1 + -2u * -1 + 2y * -1) = 0
(6 + 2u + -2y) = 0

Solving
6 + 2u + -2y = 0

Solving for variable 'u'.

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

Add '-6' to each side of the equation.
6 + 2u + -6 + -2y = 0 + -6

Reorder the terms:
6 + -6 + 2u + -2y = 0 + -6

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

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

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

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

Divide each side by '2'.
u = -3 + y

Simplifying
u = -3 + y