1) 45 - x = 38.783x = 45 - 38.783x = 6.217
2) (x + 1.7) - 6.02 = 10.4x + 1.7 - 6.02 = 10.4x - 4.32 = 10.4x = 10.4 + 4.32x = 14.72
Ответ: x1 = 6.217, x2 = 14.72.
1) 45 - x = 38.783
x = 45 - 38.783
x = 6.217
2) (x + 1.7) - 6.02 = 10.4
x + 1.7 - 6.02 = 10.4
x - 4.32 = 10.4
x = 10.4 + 4.32
x = 14.72
Ответ: x1 = 6.217, x2 = 14.72.