-22=-2(b+3)

Solution for -22=-2(b+3) equation:

Simplifying
-22 = -2(b + 3)

Reorder the terms:
-22 = -2(3 + b)
-22 = (3 * -2 + b * -2)
-22 = (-6 + -2b)

Solving
-22 = -6 + -2b

Solving for variable 'b'.

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

Add '2b' to each side of the equation.
-22 + 2b = -6 + -2b + 2b

Combine like terms: -2b + 2b = 0
-22 + 2b = -6 + 0
-22 + 2b = -6

Add '22' to each side of the equation.
-22 + 22 + 2b = -6 + 22

Combine like terms: -22 + 22 = 0
0 + 2b = -6 + 22
2b = -6 + 22

Combine like terms: -6 + 22 = 16
2b = 16

Divide each side by '2'.
b = 8

Simplifying
b = 8