2(1+2a)+2(a+2b)=

Solution for 2(1+2a)+2(a+2b)= equation:

Simplifying
2(1 + 2a) + 2(a + 2b) = 0
(1 * 2 + 2a * 2) + 2(a + 2b) = 0
(2 + 4a) + 2(a + 2b) = 0
2 + 4a + (a * 2 + 2b * 2) = 0
2 + 4a + (2a + 4b) = 0

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

Solving
2 + 6a + 4b = 0

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 + 6a + -2 + 4b = 0 + -2

Reorder the terms:
2 + -2 + 6a + 4b = 0 + -2

Combine like terms: 2 + -2 = 0
0 + 6a + 4b = 0 + -2
6a + 4b = 0 + -2

Combine like terms: 0 + -2 = -2
6a + 4b = -2

Add '-4b' to each side of the equation.
6a + 4b + -4b = -2 + -4b

Combine like terms: 4b + -4b = 0
6a + 0 = -2 + -4b
6a = -2 + -4b

Divide each side by '6'.
a = -0.3333333333 + -0.6666666667b

Simplifying
a = -0.3333333333 + -0.6666666667b