Question

Please help me with this!!

Answer 1

1. 4y > 20

4y / 4 > 20 / 4

y > 5

2. 7x + 21 < -28

7 < -28 - 21

7x < -49

x < -7

3. -12m - 24 > 36

-12m > 36 + 24

-12m > 60

m < - 5

hope this helped :)