Question

26 176 :(у* 56 - 45 856) = 409 .

Answer 1

у * 56 - 45856 = 26176 : 409
у * 56 - 45856 = 64
у * 56 = 64 + 45856
у * 56 = 45920
y = 45920 : 56
y = 820

Answer 2

26176:(56y-45856)=409
56y-45856= 26176:409
56y-45856=64
56y=45856+64
56y=45920
Y= 45920:56
Y= 820