Answer:
0
Step-by-step explanation:
The answer is 5x because when you do the math 12 subtracted by 7 equals 5 then you add the x at the end.
Answer:
Where is the picture or questions?
Step-by-step explanation:
For matrix subtraction, you subtract the corresponding cell of the second matrix from the first. So, looking at the first spot, you have 4 (from the first matrix) - 4 (from the second matrix) = 0 (the first number in the output matrix). Continuing that for the next spot, -4 - -3 = -4 + 3 = -1. Finally, -2 - 5 = -7. This means your answer is [0 -1 -7].
