Question

The number of solutions of the equation 2x+y=40 where both x and y are positive integers and x ≤ y = is:-

1. 14

2. 13

3. 7

4. 18​

Answer 1

Answer:

y = 40 - 2x

If x = 1, y = 38

If x = 2, y = 36

The pattern continues till x = 13.

The correct option is B.

Answer 2

Answer:

answer is 7 mark me as brainlieast