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: `[(2,8,1),(-7,-2,1),(5,-2,2)] - [(-3,-3,1),(-8,-6,-6),(4,3,-3)]`
`[(5,11,0),(1,4,7),(1,-5,5)]`