Y-2 5/12=-3 7/15 Помогите

Question

Y-2 5/12=-3 7/15 Помогите

Answer 1

У - 2 5/12 = - 3 7/15
у = 2 5/12 - 3 7/15
у = 2 25/60 - 3 28/60
y = - 1 3/60
y = - 1 1/20