Answer:
I believe you are supposed to find t
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
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