Ask your own question, for FREE!
Mathematics 11 Online
OpenStudy (anonymous):

what number added to 40% of itself is equal to 84

OpenStudy (anonymous):

\[x+.4x=84\] solve for \(x\)

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!