find the ordered 2 ordered pairs for 4x-6y=0

Just pick ANY two numbers for 'x' and see what 'y' equals for those x's

let's pick    x= 2      and x= 3

for x= 2    4(2) - 6y=0

8-6y=0

8=6y

8/6 = 1 1/3 = y      so our first ordered pair is   (x,y) =  ( 2, 1 1/3 )

 

For x = 3

4(3) - 6y = 0

12 = 6y

12/6 = 2 = y       so our second ordered pair (x,y)    would be    (3,2)