Решите 2 уравнения
1 3/7 - 3/14х =5/7       -1 7/12 -1 3/4х =1/8

3\7-3\14х=5\7-3\14х=5\7-3\7-3\14х=2\7х=-4\3второе-не могу

2) - 1 3/4х= 1/8 + 1 7/12 - 1 3/4х= 3/24+ 1 14/24= 1 17/24 х= 1 17/ 24 : ( -1 3/4) х= 41/24* (-4/7)= - 41/56 х=-41/56