Find an equation involving g h and k that makes this augmented matrix correspond to a consistent system 1 3 79 0 5 12 h 3 4 9 k What equation must be satisfied for the augmented matrix to correspond to a consistent system Select the correct choice below and fill in the answer box to comp your choice Simplify your answer OA 3g h k OB 3g h k O c 3g h k OD 3g h k