(3-a)*2=

Solution for (3-a)*2= equation:

Simplifying
(3 + -1a) * 2 = 0

Reorder the terms for easier multiplication:
2(3 + -1a) = 0
(3 * 2 + -1a * 2) = 0
(6 + -2a) = 0

Solving
6 + -2a = 0

Solving for variable 'a'.

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

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

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

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

Divide each side by '-2'.
a = 3

Simplifying
a = 3