4a+3b+2(2a+2b)=

Solution for 4a+3b+2(2a+2b)= equation:

Simplifying
4a + 3b + 2(2a + 2b) = 0
4a + 3b + (2a * 2 + 2b * 2) = 0
4a + 3b + (4a + 4b) = 0

Reorder the terms:
4a + 4a + 3b + 4b = 0

Combine like terms: 4a + 4a = 8a
8a + 3b + 4b = 0

Combine like terms: 3b + 4b = 7b
8a + 7b = 0

Solving
8a + 7b = 0

Solving for variable 'a'.

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

Add '-7b' to each side of the equation.
8a + 7b + -7b = 0 + -7b

Combine like terms: 7b + -7b = 0
8a + 0 = 0 + -7b
8a = 0 + -7b
Remove the zero:
8a = -7b

Divide each side by '8'.
a = -0.875b

Simplifying
a = -0.875b