
Arturo O. answered 06/19/16
Tutor
5.0
(66)
Experienced Physics Teacher for Physics Tutoring
5(x+4) - (x-1) = 5x + 5*4 - x - (- 1)
= 5x + 20 - x + 1
= (5x - x) + (20 + 1)
= 4x + 21
Marie R.
asked 06/19/16Arturo O. answered 06/19/16
Experienced Physics Teacher for Physics Tutoring
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.