Question

Решите уравнение
- 9 целых 5/6b + 2 целых 3/4b + 1 целая 5/12b = 1 целая 7/27

Answer 1

-118/12*b+33/12*b+17/12*b=34/27; -68/12*b = 34/27; -68/34*b=12/27; -2b=12/27; b=-6/27; b=-2/9.