Respuesta :

Answer:

• Let the number be x :

[tex]2x + \frac{1}{2} x = 10 \\ \\ x(2 + \frac{1}{2} ) = 10 \\ \\ \frac{5}{2} x = 10 \\ \\ 5x = 10 \times 2 \\ \\ 5x = 20 \\ \\ { \underline{ \: \: x = 4 \: \: }}[/tex]