Question

решите уравнение   5 5/8х  -  2 3/16 х = 55

Answer 1

5 58х-2 316х=55
5 1016-2 316=55
3 716х=55
х=551*1655
х=16

Answer 2

25/8х-6/16х=55
8х-16х=55-25+6
-8х=31
х=31/8
х=3,8