Answer:
y<-1
Step-by-step explanation:
1) Multiply both sides by -1 and flip the inequality sign from > to <
(-9y)(-1) < 9(-1)
2) Simplify
9y < -9
3) Divide both sides by 9
[tex]\frac{9y}{9} <\frac{-9}{9}[/tex]
4) Solve
The 9's cancel out for [tex]\frac{9y}{9}[/tex] leaving y
[tex]\frac{-9}{9}=1[/tex]
So the answer is y < -1
