Решите уравнение (1целая2/3 -37/75)×x=2 целых 1/3-4целых 1/5

Question

Решите уравнение (1целая2/3 -37/75)×x=2 целых 1/3-4целых 1/5

Answer 1

(1 2/3 -37/75)×x=2 1/3-4 1/5
(1 50/75 -37/75)×x=2 5/15-4 3/15
1 13/75*х=-1 13/15
 88/75*х=-28/15
х=-28/15:88/75
х=-28/15*75/88
х=-7/15*75/22
х=-7/1*5/22
х=-35/22
х=-1 13/22