Show that each of the following systems of linear equations is inconsistent:
x + y + z = 3
2x – y + z = 2
3x + 6y + 5z = 20.
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.