Respuesta :

Let the number be x.

Seven less than 5 times of x is

[tex]5x-7[/tex]

!3 more than triple the same number is

[tex]13+3x[/tex]

Now,

[tex]\begin{gathered} 13+3x=5x-7 \\ 5x-3x=13+7 \\ 2x=20 \\ x=10 \end{gathered}[/tex]

Hence, the number is 10.

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