Question

6(5/6x-1целая 1/3)=5
С решением уровнение

Answer 1

6 * (5/6х - 1 1/3) = 5
6 * 5/6х - 6 * 1 1/3 = 5
5х - 6 * 4/3 = 5
5х - 8 = 5
5х = 5 + 8
5х = 13
х = 13 : 5
х = 13/5 = 2 3/5 = 2,6