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

Gary is 3 years older than twice the age of his sister (Elena) Which shows an equation for this situation?

OpenStudy (anonymous):

2x - x= -3

OpenStudy (anonymous):

x-2x=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!