Решите уравнения 1) 8-2х = 3х-2
2) 15-2/3(дробь)х=х
3) 2,1х+9=9-4,6х
4) 0,8х-3,6=5,4-1,2х
5) 5,2-(3х-3,6)=1,4х
6) х+3 2х-1
------- = --------
5 12
2) 15-2/3(дробь)х=х
3) 2,1х+9=9-4,6х
4) 0,8х-3,6=5,4-1,2х
5) 5,2-(3х-3,6)=1,4х
6) х+3 2х-1
------- = --------
5 12
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