Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

If (x + yi) + (2(x + yi) + 3i) = 9, what is x + yi?

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!