6=2(u-3)

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

Simplifying
6 = 2(u + -3)

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

Solving
6 = -6 + 2u

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.
6 + -2u = -6 + 2u + -2u

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

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

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

Combine like terms: -6 + -6 = -12
-2u = -12

Divide each side by '-2'.
u = 6

Simplifying
u = 6