Question

write any 4 solution of 2x + y = 7

Answer 1

Four solutions

1. If y = 1, x = 3
2. If y = 3, x = 2
3. If y = 5, x = 1
4. If y = 7, x = 0

Answer 2

x = 0 , y = 7

x = 1 , y = 5

x = 2 , y = 3

x = 3 , y = 1