3+3(a+2)=

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

Simplifying
3 + 3(a + 2) = 0

Reorder the terms:
3 + 3(2 + a) = 0
3 + (2 * 3 + a * 3) = 0
3 + (6 + 3a) = 0

Combine like terms: 3 + 6 = 9
9 + 3a = 0

Solving
9 + 3a = 0

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + 3a = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 3a = 0 + -9
3a = 0 + -9

Combine like terms: 0 + -9 = -9
3a = -9

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

Simplifying
a = -3