Question

а)1/6x<5 б) 1-3x<=0 в) 5(y-1,2)-4,6>3y+1

Answer 1

а) 1/6x < 5
x < 5:1/6
x <5*6
x < 30

б) 1-3x<=0
-3x <= -1. |×(-1)
3x>=1
x >= 1/3

в)5(y-1,2)-4,6>3y+1
5y-6-4,6-3y-1>0
2y > 11,6
y > 5,8