Answer :
(2, -9)
5x - y = 13
3
5(2) - (-9) = 13
3
10 + 9 = 13
3
19 = 13
3
6¹/₃ ≠ 13
(3, -6)
5x - y = 13
3
5(3) - (-6) = 13
3
15 + 6 = 13
3
21 = 13
3
7 ≠ 13
The answer to that problem is B. Neither is a solution.
5x - y = 13
3
5(2) - (-9) = 13
3
10 + 9 = 13
3
19 = 13
3
6¹/₃ ≠ 13
(3, -6)
5x - y = 13
3
5(3) - (-6) = 13
3
15 + 6 = 13
3
21 = 13
3
7 ≠ 13
The answer to that problem is B. Neither is a solution.