Solve the following system of the linear equations by Cramer’s rule:
5x – 7y + z = 11
6x – 8y – z = 15
3x + 2y – 6z = 7
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.