Решите уравнение 2) 7 3/10x + 25/25x = 8 13/35 3) 3 1/3 - 1 1/20x = 1 14/15 4)3/8x + 7/12x - 5/6x = 9/32 5)2 1/3 : x - 1 1/6 = 1 5/9 6) 2 1/3 : ( x - 1 1/6 ) = 1 5/9 7) 27 : ( 31 3/7 - 2 11/14 x ) = 1 1/8 8) 48 : (3 4/5 x - 25 ) = 1 1/2