Respuesta :

Answer:

[tex]x=7\frac{3}{2}[/tex]

Step-by-step explanation:

Suppose the number is x

[tex]\frac{2}{3}x+5=12[/tex]

[tex]\frac{2}{3}x=12-5[/tex]

[tex]x=7\frac{3}{2}[/tex]