Respuesta :
16 - 2t = t + 9 + 5t
16 = 8t + 9 (add 2t to both sides)
5 = 8t (subtract 9 from both sides)
t = 7/8
16 = 8t + 9 (add 2t to both sides)
5 = 8t (subtract 9 from both sides)
t = 7/8