1)1/3.(x+2)=1/2(x+3) /.6
2(x+2)=3(x+3)
2x+4=3x+9, x=-5
2)1 1/4 .(3y-1)=-2/3(9-8y) /.12
15(3y-1)=-8(9-8y)
15y-15=-72+64y
49y=57,y=57/49
3)0,7.(x-3)=0,5.(x+1) /.10
7(x-3)=5(x+1)
7x-21=5x+5, 2x=26, x=13
4)1/4.(5-x)=-1/3.(2x-15) /.12
3(5-x)=-4(2x-15)
15-3x=-8x+60, 5x=45, x=9
5)1 1/3.(2y+5)=1/2.(3y+25) /.6
8(2y+5)=3(3y+25)
16y+40=9y+75
7y=35, y=5
6)-0,2.(x-2)=0,5.(x-5) /.10
-2(x-2)=5(x-5)
-2x+4=5x-25
7x=29, x=29/7