Which of the ordered pairs in the form (x, y) is a solution of this equation?

Question

5x-y/3=13
(2,-9) ,(3,-6)

A.
Neither is a solution.

B.
The first is not a solution, but the second is.

C.
The first is a solution, but the second is not.

D.
Both are solutions.

Answer 1

try first
5 (2) - (-9/3)
=10 + 3
=13 sure enough

try second
5(3) - (-6/3)
= 15 + 2
= 17 no way

Answer 2

so c

Answer 3

well, sure looks that way