Respuesta :

Answer:

[tex] \frac{x}{5} = 3 \rightarrow \: x = 5 \times 3 \\ \boxed{x = 15} \\ \frac{x}{2} = 8.5\rightarrow \: x =2 \times 8.5 \\ \boxed{x = 17}[/tex]

Here are the correct answers
a=15
b=17