Respuesta :

Answer:

12 5/6    and   8 2/6

Step-by-step explanation:

x + y = 127/6     and

x - y = 27 / 6     <======    x - 27/6  = y     sub this into the first equation

x +  (x-27/6) = 127/6

2x = 154/6

x=77/6        then y = x - 27/6 = 50/6