Ркшите уравнение 4 5/12+у=-5 3/20

Question

Ркшите уравнение 4 5/12+у=-5 3/20

Answer 1

4 5/12 + у = 5 3/20
у = 5 3/20 - 4 5/12
у = 5 9/60 - 4 25/60
у = 4 69/60 - 4 25/60
у = 44/60
у = 11/15