Pertidaksamaan dari: A. -6 < 2m < 16 B. -8 <= -4m <= 28 C. 8x + 5 < 2x - 4 D. 5x - 4>= 7x - 11 E. 6(y + 1) > 2y F. 5(y - 4) > 7y -11

a) -6 <2m < 16
-6/2< m <16/2
-3 < m < 8
m = -2,-1,0,1,2,3,4,5,6,7
b) -8 ≤ -4m ≤ 28
-8/-4≥ m ≥28/-4
2 ≥ m ≥ -7
m = -7,-6,-5,-4,-3,-2,-1,0,1,2
c) 8x +5 < 2x -4
8x -2x < -4 -5
6x < -9
x< -9/6
x<-3/2
d) 5x -4 ≥ 7x -11
5x -7x ≥-11+4
-2x ≥-7
x≤-7/-2
x≤7/2
e) 6(y +1) >2y
6y +6 > 2y
6y-2y>-6
4y > -6
y > -6/4
y > -3/2
f) 5(y -4) > 7y -11
5y -29 > 7y -11
5y -7y > -11 +29
-2y > 18
y < 18/-2
y <-9
semoga jawabannya bermanfaat