Respuesta :

7x - 2016x^2 - 3780x = 124
2016x^2 + 3773x + 124 = 0

[tex]x1 = \frac{ - 3773 - \sqrt{ {3773}^{2} - 999936 } }{4032} [/tex]
[tex]x2 = \frac{ - 3773 + \sqrt{ {3773}^{2 - 999936} } }{4032} [/tex]
I hope this helps!!