Ask your own question, for FREE!
Mathematics 9 Online
OpenStudy (anonymous):

Simplify... (5x - 7y + 8z) - (-2x + 3y -z)

OpenStudy (lgbasallote):

you have asked a lot of these questions already...you should be getting the hang of it by now...wont you like to try?

OpenStudy (anonymous):

5x-10y+9z

OpenStudy (anonymous):

@jabulane Thanks :D

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!