Respuesta:
[tex]5[/tex]
Explicación paso a paso:
[tex]2 : 5 = (x+1): 15[/tex]
[tex]\frac{2}{5} = \frac{(x+1)}{15}[/tex]
[tex]15(2) =5(x+1)[/tex]
[tex]30 = 5x+5[/tex]
[tex]30 -5 = 5x[/tex]
[tex]25 = 5x[/tex]
[tex]\frac{25}{5} = x[/tex]
[tex]x = 5[/tex]
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Verified answer
Respuesta:
[tex]5[/tex]
Explicación paso a paso:
[tex]2 : 5 = (x+1): 15[/tex]
[tex]\frac{2}{5} = \frac{(x+1)}{15}[/tex]
[tex]15(2) =5(x+1)[/tex]
[tex]30 = 5x+5[/tex]
[tex]30 -5 = 5x[/tex]
[tex]25 = 5x[/tex]
[tex]\frac{25}{5} = x[/tex]
[tex]x = 5[/tex]