Respuesta :

With the statement we can get the following equation:

[tex]3.5+2\cdot x=11.5[/tex]

where x is the numbers miles, solving for x:

[tex]\begin{gathered} 2\cdot x=11.5-3.5 \\ x=\frac{8}{2} \\ x=4 \end{gathered}[/tex]

therefore, the numbers miles is 4

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