РЕШИТЕ УРАВНЕНИЕ:5/6 х + 3=1/6 х + 7
5/6х + 3 = 1/6х + 7 5/6х - 1/6х = 7 - 3 4/6х = 4 2/3х = 4 х= 4: 2/3 = 4/1 * 3/2 = 2*3 х= 6