If 7¹²ˣ⁺⁶ = 49³ˣ⁺¹², then the value of x is
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Correct answer: (A) 3
Explanation
49 = 7², so 12x + 6 = 2(3x + 12) = 6x + 24, giving 6x = 18 and x = 3.
From BPSC TRE 2.0 (2023) Computer Science Class 11-12 — Previous Year Paper
This is question 38 of BPSC TRE 2.0 (2023) Computer Science Class 11-12 — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.
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