Solve by Cramer's Rule:
5y+2x+z=-1
x+7y-6z=-18
3y+6z=9
Answers
Answered by
10
Answer:
See the attachments for your answer
Attachments:


Similar questions
Political Science,
6 months ago
Math,
6 months ago
English,
6 months ago
Math,
1 year ago
Sociology,
1 year ago