Answer:
t = 4 s or t = (3 s)/2
Explanation:
Solve for t:
(4 s - t) (2 t - 3 s) = 0
Split into two equations:
4 s - t = 0 or 2 t - 3 s = 0
Subtract 4 s from both sides:
-t = -4 s or 2 t - 3 s = 0
Multiply both sides by -1:
t = 4 s or 2 t - 3 s = 0
Add 3 s to both sides:
t = 4 s or 2 t = 3 s
Divide both sides by 2:
Answer: t = 4 s or t = (3 s)/2