What is the value of 3x 8Y x-2Y if x 2y 2

SINCE X/2Y=2 SO X=4Y SO,
PUT VALUE IN EQUEATION AND ANS WILL BE 10.
10 years agoHelpfull: Yes(3) No(1)
take 2y common in both numerator and denominator then

2y( 3(x/2y) +4 )/(2y ( x/2y -1)). here 2y in numerator and 2y in denominater gets cancelled.then (since x/2y =2)
(3*2 + 4)/ (2-1) =6+4=10
10 years agoHelpfull: Yes(3) No(1)
ans is 10....
(3x/2y+4)/(x/2y-1)=(3(2)+4)/(2-1)
6+4/1=10
10 years agoHelpfull: Yes(1) No(1)
x/2y=2
x=4y
8y=2x
substituting the values of y in denominator an substiyuting the value of x in denominator and on solving we get 10
10 years agoHelpfull: Yes(1) No(0)
from the question,
x=4y
(3*4y+8y)/(4y-2y)
20y/2y=10
ANS:10
10 years agoHelpfull: Yes(1) No(0)
10
Just do it by elimination by substitution
10 years agoHelpfull: Yes(1) No(0)
answer is 10
as given x/2y=2 so x=4y; so on putting the value of x in d asked equation it will be..
[(3*4)y + 8y]/[4y-2y] which result as 20y/2 which is equal to answer 10.
10 years agoHelpfull: Yes(1) No(0)
here we have x/y=4
hence after substituting it we get the ans 10
10 years agoHelpfull: Yes(0) No(1)
answer is 10
10 years agoHelpfull: Yes(0) No(1)
from second eqn
x=4y
substitute it in first eqn
[12y+8y]/[4y-2y]=20/2=10
ans=10
10 years agoHelpfull: Yes(0) No(0)
x=4y,

Put the value in [(3x+8Y)/(x-2Y)] we get the value 10.
10 years agoHelpfull: Yes(0) No(0)
ANS-10
x/y=4
3(x/y)+8/x/y-2=3*4+8/4-2=10
9 years agoHelpfull: Yes(0) No(0)

What is the value of [(3x+8Y)/(x-2Y)]; if x/2y=2?