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Resolver desigualdades/ log3(2x+5)-log3(3x+2)

log3(2x+5)-log3(3x+2)
En la desigualdad la incógnita

Solución

Ha introducido [src] 
log(2*x + 5)   log(3*x + 2)   log(x + 5)    
------------ - ------------ < ---------- - 2
   log(3)         log(3)        log(3)
log⁡(2x+5)log⁡(3)−log⁡(3x+2)log⁡(3)<log⁡(x+5)log⁡(3)−2\frac{\log{\left(2 x + 5 \right)}}{\log{\left(3 \right)}} - \frac{\log{\left(3 x + 2 \right)}}{\log{\left(3 \right)}} < \frac{\log{\left(x + 5 \right)}}{\log{\left(3 \right)}} - 2 
log(2*x + 5)/log(3) - log(3*x + 2)/log(3) < log(x + 5)/log(3) - 2

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