2+2(2+10a)=

Solution for 2+2(2+10a)= equation:

Simplifying
2 + 2(2 + 10a) = 0
2 + (2 * 2 + 10a * 2) = 0
2 + (4 + 20a) = 0

Combine like terms: 2 + 4 = 6
6 + 20a = 0

Solving
6 + 20a = 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 + 20a = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 20a = 0 + -6
20a = 0 + -6

Combine like terms: 0 + -6 = -6
20a = -6

Divide each side by '20'.
a = -0.3

Simplifying
a = -0.3