9x+3 = 27x+1 হলে x এর মান কত?
Solution
Correct Answer: Option D
9x + 3 = 27x + 1
⇒ (32)x + 3 = (33)x + 1
⇒ 32x + 6 = 33x + 3
⇒ 2x + 6 = 3x + 3
⇒ 3x - 2x = 6 - 3
⇒ x = 3
⇒ (32)x + 3 = (33)x + 1
⇒ 32x + 6 = 33x + 3
⇒ 2x + 6 = 3x + 3
⇒ 3x - 2x = 6 - 3
⇒ x = 3
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