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

Whats the 1st step to solve using system of equat. using substitution? x-y=12 2x-y=12

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!