1) 3x=1/3, x=1/3 :3=1/9/ x=1/9
2) 10x=25, x=25/10. x=2.5
3х = 1/3
х = 1/3 : 3
х = 1 / 9
х*10 = 25
х = 25 : 10
х = 2.5
1) 3x=1/3, x=1/3 :3=1/9/ x=1/9
2) 10x=25, x=25/10. x=2.5
3х = 1/3
х = 1/3 : 3
х = 1 / 9
х*10 = 25
х = 25 : 10
х = 2.5