Find x, y satisfying the matrix equations
Find x, y satisfying the matrix equations.
[x y + 2 z - 3] + [y 4 5] = [4 9, 12]
Mixed-up sentence exercise
Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.