Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (anonymous):

9=2+x

OpenStudy (anonymous):

x=7

OpenStudy (anonymous):

x=7

OpenStudy (anonymous):

The opposite op addition is subtraction, so you would do 9-2=7. ;)

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!