Question

27,31+35+у=62,7 помогите

Answer 1

27,31+35+у=62,7
y=62,7-27,31-35
y=0,39
Ответ: у=0,39

Answer 2

27,31+35+у=62,7;
62,31+y=62,7;
y=62,7-62,31;
y=0,39.