-4b+2(3+b)=-14

Solution for -4b+2(3+b)=-14 equation:

Simplifying
-4b + 2(3 + b) = -14
-4b + (3 * 2 + b * 2) = -14
-4b + (6 + 2b) = -14

Reorder the terms:
6 + -4b + 2b = -14

Combine like terms: -4b + 2b = -2b
6 + -2b = -14

Solving
6 + -2b = -14

Solving for variable 'b'.

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

Add '-6' to each side of the equation.
6 + -6 + -2b = -14 + -6

Combine like terms: 6 + -6 = 0
0 + -2b = -14 + -6
-2b = -14 + -6

Combine like terms: -14 + -6 = -20
-2b = -20

Divide each side by '-2'.
b = 10

Simplifying
b = 10