Question

do 1.iv By any process

Answer 1

Answer:x = 4 , y = 5

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Let,

1/x-1=a

1/y-2 =b

Now,

5a+1b=2..........(equation1)

6a-3b=1.........(equation2)

Now,

on multiplying 3 in equation1

3(5a+1b)=2*3

15a+3b=6............(equation 3)

on adding 2 & 3

6a-3b=1

15a+3b=6

21a=7

a=1/3

Putting value of a in equation 1

5a+1b=2

5(1/3)+1b=2

5/3+1b=2

5+3b=2

3

5+3b=6

b=1/3

Now ,

x-1=a

x-1=3

x=4

y=4