Try another version of this question Get help: Box 1: Enter each element of the matrix as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Subtract: `[(8,8),(1,0),(3,-8),(-1,5)] - [(-4,-7),(-3,0),(-8,8),(7,0)]`
`[(12,15),(4,0),(11,-16),(-8,5)]`