We have the given pair of equations are:

…(i)

…(ii)

Now, multiplying (i) and (ii) by xy we get:

3x + 2y = 9 …(iii)

9x + 4y = 21 …(iv)

Now, multiplying (iii) by 2 and subtracting it from (iv) we get:

9x – 6x = 21 – 18

3x = 3

Now, putting the value of x in (iii) we get:

3 × 1 + 2y = 9

3 + 2y = 9

2y = 6

y = 3

Hence, the value of x = 1 and y = 3