Written as an inequality- x+18<28
The percentage of votes for candidate B Is 30%
The answer would look something like this:

There could also have a simplified version.
I hope this helps.
Answer:
x < -33 ( mark me as the brainliest )
Step-by-step explanation:
1) -4x > 132
2) -4x/4 > 132/-4
3) x < -33
X= 14 + 9y over 2
y= -x - 7 over 6