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

Solve: |-7x| > 21 A. -3 < x < 3 B. -3 > x < 3 C. x > -3 D. x < -3 or x > 3

OpenStudy (agent0smith):

Use a similar method to the last question, try it first.

OpenStudy (anonymous):

i got it (: thanks

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!