Question

1. 2/3 y+2>1/4
2. 5/12-y/6<-2
3. x/2+5/6<,2x/3
4. p-/4p-3/6>5/8

Answer 1

1.))
2/3 y +2-2> 1/4 -2
2/3y > (1 - 8) /4
2/3y >-7/4
y > -21/8 ( sama sama dikali 3/2)
2.))
5/12 -y/6 < -2
5/12 - 5/12 - y/6 < -2 - 5/12
-y/6 < (-24-5)/12
y/6 > 29 / 12 ( dikali -1 dan tanda dibalik)
y > 29/2 ( dikali 6)
3.))
x/2 +5/6 < 2x/3
5/6 < 2x/3 - x/2
5/6 < (4x-3x)/6
5/6 < x/6
5 < x (sama sama dikali 6)
4.))
p-4p-3/6>5/8
-3p - 3/6 + 3/6 > 5/8 + 3/6
-3p > (30+24)/48
-3p > 54 / 48
p < 18/48 ( sama sama dikali -3 dan tandanya dibalik)
p < 9/24