Respuesta :

Answer:

[tex]\displaystyle 7 = x[/tex]

Step-by-step explanation:

Five is one-eighth of forty, so relatively proportional to that, one-eighth of twenty-four is three, so you do this:

24 = 2x + 10

- 10 - 10

__________

[tex]\displaystyle \frac{14}{2} = \frac{2x}{2} \\ \\ 7 = x[/tex]

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