Question

queria saber o valor desse logaritimo log2(2x-3=4

Answer 1

log₂(2x-3) = 4

$2x - 3 = 2^4$

$2x - 3 = 16$

$2x = 16+3$

$2x = 19$

$\boxed{x = \frac{19}{2} }$

Espero ter ajudado. :))