Question

tìm y thỏa mãn : 11/3 + 11/5 x y - 4/5 =24/5

Answer 1

11/3+11/5.y-4/5=24/5

88/15.y=24/5-4/5

88/15.y=20/5

88/15.y=4

y=4:88/15

y=15/22

Answer 2

11/3 + 11/5 x y - 4/5 = 24/5

11/3 + 11/5 x y = 24/5 + 4/5

11/3 + 11/5 x y = 28/5

11/5 x y = 28/5 - 11/3

11/5 x y = 29/15

y = 29/15 : 11/5

y = 29/33