(3+q)+q+q=180

Solution for (3+q)+q+q=180 equation:

Simplifying
(3 + q) + q + q = 180

Remove parenthesis around (3 + q)
3 + q + q + q = 180

Combine like terms: q + q = 2q
3 + 2q + q = 180

Combine like terms: 2q + q = 3q
3 + 3q = 180

Solving
3 + 3q = 180

Solving for variable 'q'.

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

Add '-3' to each side of the equation.
3 + -3 + 3q = 180 + -3

Combine like terms: 3 + -3 = 0
0 + 3q = 180 + -3
3q = 180 + -3

Combine like terms: 180 + -3 = 177
3q = 177

Divide each side by '3'.
q = 59

Simplifying
q = 59