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: `[(4,-4,5),(0,-6,0),(-5,-8,0)] - [(3,8,-8),(-1,3,8),(7,1,7)]`
`[(1,-12,13),(1,-9,-8),(-12,-9,-7)]`