Answer:
x > -12
Step-by-step explanation:
To "solve" this inequality (not question), we subtract 3 from both sides of 3+x>-9, obtaining
x > -9 - 3, or x > -12.
They do because y is always 4 times of x.
3:4
8/6=4/3
12/9=4/3
16/12=4/3