What is the value of (3X+8Y)/(X-2Y), if X/2Y=2

• 10. because dividing the expressions with 2y we get. (3x/2y+8y/2y)/(x/2y-2y/2y) = (3x/2y+4)/(x/2y-1) = (3*2+4)/(2-1) = 10/1 = 10 answer.
• 10 years agoHelpfull: Yes(17) No(1)
• Given x/2y=2
  or, x = 4y
  put the this value of x in equaton
  (3x+8y)/(x-2y) = 20y/2y = 10
• 10 years agoHelpfull: Yes(7) No(1)
• x=4y
  ((3*4y)+8y)/ (4y-2y)
  =20y/2y
  =10
• 10 years agoHelpfull: Yes(4) No(1)
• Given that x/y=4
  we can [3(x/y)+8]/[(x/y)-2]
  put the value of x/y=4
  we get [3*4+8]/[4-2]=10
  Ans:10
• 10 years agoHelpfull: Yes(1) No(0)
• x=4y
  therefore putting the value of X in the equation
  20y/2y=10
• 10 years agoHelpfull: Yes(0) No(0)
• ans=10
  x=4y
  3x+8y/x-2y=12y+8y/4y-2y=20y/2y=10
• 10 years agoHelpfull: Yes(0) No(0)
• (3x/8y+1)/(x/2y-1)=(3/4)2+1/2-1
  =3/2+1
  =5/2
• 10 years agoHelpfull: Yes(0) No(1)