Respuesta :

Answer:

I believe you are supposed to find t

Step-by-step explanation:

(-7 / 4) = (2 / 5t)

( (-7 / 4) 4 = (2 / 5t) 4 ) = ( -7 = 8 / 20t )

( (-7) 20t) = (8 / 20t) 20t)

(-140t) = (8)

(-140t) / -140 = (8) / (-140)

t = -0.05714285714