2a+(2-a)=3

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

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

Remove parenthesis around (2 + -1a)
2a + 2 + -1a = 3

Reorder the terms:
2 + 2a + -1a = 3

Combine like terms: 2a + -1a = 1a
2 + 1a = 3

Solving
2 + 1a = 3

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 1a = 3 + -2

Combine like terms: 2 + -2 = 0
0 + 1a = 3 + -2
1a = 3 + -2

Combine like terms: 3 + -2 = 1
1a = 1

Divide each side by '1'.
a = 1

Simplifying
a = 1