vivek_rj3

 Profile Answers by vivek_rj3 

• Nov 2nd, 2005

 

y/x=2 so x=y/2;

after putting the value of x int x+y=3

y/2+y=3

3/2*y=3

y=2

prateek nayak

• Feb 26th, 2006

 

y/x= 2 => y=2x

x+y=3 => x+2x=3 => 3x=3 => x=3/3= 1

now   y=2x=2*1= 2

so y=2.

ajaynair25

 Profile Answers by ajaynair25 

• Sep 23rd, 2008

 

x+y=3
y/x=2

x=3-y

y/3-y=2
y=6-2y
3y=6
y=6/3=2