6(X+8200) = 382006X + 49200 = 382006X = 38200 - 492006X = -11000X = -11000 / 6X = -1833.33
Ответ: X = -1833.33
6(X+8200) = 38200
6X + 49200 = 38200
6X = 38200 - 49200
6X = -11000
X = -11000 / 6
X = -1833.33
Ответ: X = -1833.33