6=-2(1+4b)

Solution for 6=-2(1+4b) equation:

Simplifying
6 = -2(1 + 4b)
6 = (1 * -2 + 4b * -2)
6 = (-2 + -8b)

Solving
6 = -2 + -8b

Solving for variable 'b'.

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

Add '8b' to each side of the equation.
6 + 8b = -2 + -8b + 8b

Combine like terms: -8b + 8b = 0
6 + 8b = -2 + 0
6 + 8b = -2

Add '-6' to each side of the equation.
6 + -6 + 8b = -2 + -6

Combine like terms: 6 + -6 = 0
0 + 8b = -2 + -6
8b = -2 + -6

Combine like terms: -2 + -6 = -8
8b = -8

Divide each side by '8'.
b = -1

Simplifying
b = -1