(х+4целых 2/7 )- 3 целых 5/14 = 3целых 1/6

Question

(х+4целых 2/7 )- 3 целых 5/14 = 3целых 1/6

Answer 1

4целых2/7=30/7
3целых5/14=47/14
3целых1/6=19/6

х+30/7-47/14=19/6
х+60/14-47/14=19/6
х+13/14=19/6
х=19/6-13/14
х=133/42-39/42
х=94/42
х=47/21