Question

Logaritmo



(Log x/2)=0
Log
7

Answer 1

$Log_aB=c\quad\to\quad a^c= B \\ \\ Log_7 \quad \dfrac{x}{2}=0 \quad \to \quad \ 7^0= \dfrac{x}{2} \\ \\ \\ Log_7 \quad \dfrac{x}{2}=0 \quad \to \quad \ 1= \dfrac{x}{2} \\ \\ \\ Log_7 \quad \dfrac{x}{2}=0 \quad \to \quad \ 1*2= {x} \\ \\ \\ \boxed{Log_7 \quad \dfrac{x}{2}=0 \quad \to \quad \ 2= x}$