(4/5-х)+13/20=25/30 х=?

Question

(4/5-х)+13/20=25/30

х=?

Answer 1

Может.....1 целая 1/6?

Answer 2

Ответ: 37/60
4/5-х=50/60-39/60=4/5-х=11/60
4/5-х=11/60
х=11/60-4/5=11/60-48/60=37/60