Try another version of this question Get help: Box 1: Enter each element of the matrix as number (like 5, -3, 2.2)
Subtract: `[(0,-2,3),(-6,0,-1),(-1,-7,6)] - [(6,-8,-7),(6,-7,3),(2,-4,7)]`
`[(-6,6,10),(-12,7,-4),(-3,-3,-1)]`