Answer:
x = 4
Step-by-step explanation:
Since, DE || AC... (GIVEN)
Therefore, by Basic Proportionality Theorem, we have:
BD/AD = BE/CE
(10-x) / x = 3/2
2(10 - x) = 3x
20 - 2x = 3x
20 = 2x + 3x
20 = 5x
x = 20/5