Question

Find four differnt solutions of 2x + y = 6

Answer 1

x= 4 , y =-2 x=2, y =2, x = 3, y = 0, x = 6, y = -6

Answer 2

put x =0

then y = 6

same as
x=1 => y = 4

x=2 => y =2

x=3 => y= 0