John R. answered 01/31/13
Tutor
4.6
(55)
John R: Math, Science, and History Teacher
4 - 3x = 10
4 - 3x - 4 = 10 - 4
-3x = 6
-3x/(-3) = 6/(-3)
x = -2
Elaine S.
asked 01/31/13Four minus 3 times a number is 10. What is the number?
John R. answered 01/31/13
John R: Math, Science, and History Teacher
4 - 3x = 10
4 - 3x - 4 = 10 - 4
-3x = 6
-3x/(-3) = 6/(-3)
x = -2
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.