| x1 + x2 + x3 = 58,48 | x2 * 2,4 = x1| x1 + x2 = x3----------------------------------| x2 * 2,4 + x2 + x2 * 2,4 + x2 = 58,48----------------------------------| 6,8 * x2 = 58,48----------------------------------| x2 = 8,6----------------------------------| x2 = 8,6| x1 = x2 * 2,4----------------------------------| x1 = 2,4 * 8,6 = 20,64----------------------------------| x2 = 8,6| x1 = 20,64| x3 = x1 + x2----------------------------------| x3 = 20,64 + 8,6 = 29,24----------------------------------Ответ: x1 = 20,64 x2 = 8,6 x3 = 29,24