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

Which equation is an identity? a)-3y+5=-3y-5 b)7m-5=8m+7-m c)15-(3v+7)=3v-8 d)5w+8-w=6w-2(w-4)

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!