F = 1.8C + 32 x = 1.8x + 32 x - 1.8x = 1.8x + 32 - 1.8x -0.8x = 32 -8x = 320 -x = 40 x = -40 The only place that might be -40 degrees cold must be Anartica.

Контрольный опрос