Question

Решите уравнение!Пожалуйста!
4/15 + ( х - 1 целая 7/15 )= 14/15

Answer 1

4/15 + ( х - 1 7/15 ) = 14/15
4/15 + х - 1 7/15 = 14/15
- 1 3/15 + х = 14/15
Х = 14/15 + 1 3/15
Х = 1 17/15
Х = 2 2/15

Answer 2

4/15+(х-1 7/15)=14/15
х-1 7/15=14/15-4/15
х=10/15+1 7/15=1 17/15
х=2 2/15