Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

x-4y+z=-5 5x-6y+z=-5 -3x-12y-3z=-33

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!