9x - 2y = 73 . . . . . (a)
5x - 9y = 9 . . . . . (b)
(a)*9: 81x - 18y = 657
(b)*2: 10x - 18y = 18
Subtract: 71x = 639
so x = 9
Substitute in (a): 81 - 2y = 73
2y = 8
so y = 4
The ordered pair is (9, 4)
(0, 6)
The ordered pair is (6, 3).
The ordered pair is (3, 2).
The ordered pair is (2, 3).
13
The ordered pair is (1, 3).
There is no ordered pair for y =4. y=4 is a line, not a point.
5x=4y=-20 x=-4 y=-5 (-4,-5) is the ordered pair
(0, 6)
The ordered pair is (6, 3).
The ordered pair is (3, 2).
The ordered pair is (2, 3).
There are an infinite number of ordered pairs. (-5, -7) is one pair
The ordered pair is (5, 4).
The ordered pair is (-1, -2).
The ordered pair is (-1, -7).
The ordered pair is (1, 1).