Gwendolyn is asked to solve the equation -4(x-3) = 20. she shows the work below and states that the solution is x=-8

- 4(x-3) = 20
- 4x + 12 = 20
-4x=32
x=-8

unfortunately, gwendolyn's work is flawed. explain the flaw in gwendolyn's work.

determine the correct solution to the equation