Respuesta :
Let the number be x
then x + 12(1/x) = 7
x + 12/x = 7
x² + 12 = 7x
x² - 7x + 12 = 0
(x - 4)(x-3) = 0
x = 4 or x = 3
Then the numbers are 3 & 4.
I hope this helps you out! :)
I hope this helps you out! :)