(x + 5)/(7x + 11) = (x + 5)/(6x + 1)
одз 6x + 1 ≠ 0 x ≠ -1/6
7x + 11 ≠ 0 x ≠ -11/7
(x + 5)/(6x + 1) - (x + 5)/(7x + 11) = 0
(x + 5) *(1/(6x + 1) - 1/(7x + 11)) = 0
x = -5
(7x + 11 - 6x - 1)/(6x + 1)(7x + 11) = 0
x + 10 = 0
x = -10
x = {-10, -5}
-5 > -10
ответ -5