Thank you.
Blank=3
-6n-(2n+5)>35 is -8n+5>35. Subtract 5 from both sides. Since -8n>30, then divide by -8n and reverse the sign. n<-3.75.
So:
x=85
y=1530
w=218.571428571428571428...
You first add 18 to both sides, getting 112=y/4. Then you multiply both sides by 4, getting 448=y. Switch it around, and you get y=448.