Решите уравнения: 3 1/6 - (х + 1 1/12) = 1/4 , 6 5/27 - (х - 1 2/9) = 3 20/81 , 3 5/36 - (1 4/9 - х) = 1 17/18 ПОЖАЛУЙСТА!!!!!

3 1/6-(х+11/12)=1/41/2-х-11/12=1/46/12-11/12-х=1/4-5/12-х=1/4-х=1/4+5/12-х=3/12+5/12-х=8/12-х=2/3х=-2/36 5/27-(х-1 2/9)=3 20/812*5/9-(х-2/9)=20/2710/9-х+2/9=20/2710/9+2/9-х=20/2712/9-х=20/274/3-х=20/27-х=20/27-4/3-х=20/27-36/27-х=-16/27х=16/273 5/36 - (1 4/9 - х) = 1 17/185/12-(4/9-х)=17/1815/36-16/36+х=17/18-1/36+х=17/18х=17/18+1/36х=34/36+1/36х=35/36Удачи :3