Уровнение!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!            1)        0,6x=2,55           2)     0,6x=2,55                                          1,08x=2,7                                                                                                   

1) 0.6х = 2.55    х = 2.55/0.6    х = 4.252) 1.08х = 2.7    х = 2.7/1.08    х = 2.5