Ⅰ. 5x + 2y = 31 Ⅱ. 3x + 7y = 36

Given that :- Given that :- Ⅰ. 5x + 2y = 31 .....( 1 )
Ⅱ. 3x + 7y = 36 .....( 2 )
Solving these two linear equations, we get x = 5, y = 3 .
∴ x > y is correct answer .