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

Did I do anything wrong? 12b−2=11 2b×21−2=1 b−2=1 b−2+2=1+2 b=3

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!