Question

x+2 3,8= 5 1,4 - 1 3,8

Answer 1

х+2 3/8= 5 2/8 - 1 3/8
х+2 3/8= 4 10/8 - 1 3/8
х+2 3/8= 3 7/8
х= 3 7/8- 2 3/8
х= 1 4/8
Автор я!