J.R. S. answered 02/08/19
Tutor
5.0
(145)
Ph.D. in Biochemistry--University Professor--Chemistry Tutor
Let the number be x
3.3 + 8x = 68.9
8x = 68.9 - 3.3
8x = 65.6
x = 65.6/8
x = 8.2
J.R. S. answered 02/08/19
Ph.D. in Biochemistry--University Professor--Chemistry Tutor
Let the number be x
3.3 + 8x = 68.9
8x = 68.9 - 3.3
8x = 65.6
x = 65.6/8
x = 8.2
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.