Answer:
5x-y-8
3(x+2)+2x-(4(y+2)-3(y-2))
4y+8-3(y-2)
3x+6+2x-y-14
and the last answer
skip some step hehehe
The answer is c thank me later
weight loss is negative weight gain is positive
198 -5 -2.5 -2.5+3.5 = 191.5 lbs
If I did my math right I got 18mm wait for another person to answer as well