Find an equation involving g h and k that makes this augmented matrix correspond to a consistent system 1 6 0 4 7 g 19 22 h 5 6 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 complete your choice Simplify your answer A 4g h k B 4g h k OC 4g h k OR 4g h k