Patrick B. answered 06/03/19
Tutor
4.7
(31)
Math and computer tutor/teacher
3/4 x = 21
x = 4/3*21 = 28
there were 28
7 left
Erick G.
asked 04/23/19
Patrick B. answered 06/03/19
Math and computer tutor/teacher
3/4 x = 21
x = 4/3*21 = 28
there were 28
7 left
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.