36 × 23x - 8 = 32 হলে x এর মান কত?

A 7/3

B 3

C 8/3

D 2

Solution

Correct Answer: Option D

36 × 23x - 8 = 32
⇒ 23x - 8 = 9/36
⇒ 23x - 8 = 1/4
⇒ 23x - 8 =1/22
⇒ 23x - 8 = 2- 2
⇒ 3x - 8 = - 2
⇒ 3x = - 2 + 8
⇒ 3x = 6
∴ x = 2

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