Question

6⅓-y+21=6⅓ помогите решить

Answer 1

y=21 6 1/3 - 6 1/3 - y = -21 y=21

Answer 2

6⅓-y+21=6⅓
6,33 - у + 21 =6,33
6,33-6,33+21=у

у=21