We can write the ordered pairs that meet this condition as:
(x, y) = (x, (9 + x)/4 )
An ordered pair on the X-Y plane is written as (x, y).
Here we also have the relation:
-x + 4y = 9
If we isolate y, we get:
4y = 9 + x
y = (9 + x)/4
Now, we can write the ordered pairs that meet this condition as:
(x, y) = (x, (9 + x)/4 )
To get the particular ones you can replace the value of x, for example, if x = 0, then:
(x, (9 + x)/4 ) = (0, 9/4)
If you want to learn more about ordered pairs.
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