if 3y+x>2, x+2y=-1
c)y

• its simple ans is y>3
  first get x value in terms of y from 2nd equation it is : -1-2y
  after put it into 1st quation u will get
  y>3
• 12 years agoHelpfull: Yes(8) No(2)
• given..3y+x>2-----(1),x+2y=-1------(2)
  solving the eqaution (2)
  x=-1-2y
  substitute in eqn (1)
  you get,
  3y-1-2y>2
  y-1>2
  y>3--Ans
• 12 years agoHelpfull: Yes(4) No(1)
• 3y+x > 2 and x+2y = -1 so
  3y+x > 2 ==> 2y+x+y > 2
  ==> -1+y > 2 [because x+2y = -1]
  ==> y > 3
• 12 years agoHelpfull: Yes(3) No(1)