Ask your own question, for FREE!
Mathematics 17 Online
OpenStudy (anonymous):

substition method to fin solution sets: I need step by step help 2a+4b=-24 a=20-2b

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!