Решите уравнение 1) х+7/12= 3/4 2) х-1/6=1/9 3) х-3/5=3/8 4) х+5/24=7/12 5)у+2/7=1/3 6) х-1/6=7/9 7) у-3/8=5/32 8) у+2/5=1/2

1)х = 3/4 - 7/12;х = (3 * 3 - 7 * 1)/12;х = (9 - 7)/12;х = 2/12;х = 1/6.Ответ: 1/6.2)х = 1/9 + 1/6;х = (1 * 2 + 1 * 3)/18;х = (2 + 3)/18;х = 5/18.Ответ: 5/18.3)х = 3/8 + 3/5;х = (3 * 5 + 3 * 8)/40;х = (15 + 24)/40;х = 39/40.Ответ: 39/40.4)х = 7/12 - 5/24;х = (7 * 2 - 5 * 1)/24;х = (14 - 5)/24;х = 9/24;х = 3/8.Ответ: 3/8.5)у = 1/3 - 2/7;у = (1 * 7 - 2 * 3)/21;у = (7 - 6)/21;у = 1/21.Ответ: 1/21.6)х = 7/9 + 1/6;х = (7 * 2 + 1 * 3)/18;х = (14 + 3)/18;х = 17/18.Ответ: 17/18.7)у = 5/32 + 3/8;у = (5 * 1 + 3 * 4)/32;у = (5 + 12)/32;у = 17/32.Ответ: 17/32.8)у = 1/2 - 2/5;у = (1 * 5 - 2 * 2)/10;у = (5 - 4)/10;у = 1/10.Ответ: 1/10.