The equation has the solution:

MATHEMATICS · Single correct · A Level · Mathematics · Exponentials and logarithms · Exponentials and logarithms

Problem

The equation 2x+3=32x−12^{x+3} = 3^{2x-1} has the solution: (A) x=−log⁡3−3log⁡2log⁡2−2log⁡3x = \frac{-\log 3 - 3\log 2}{\log 2 - 2\log 3} (B) x=23x = \frac{2}{3} (C) x=1x = 1 (D) No Solution

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