The answer is: "No."
_____________________________
Explanation:
_____________________________
Given: y = 5x - 1 ;
is: (1, -2) a solution?
______________________________
When "x" = 1, does "y" = -2 ?
______________________________
5*(-2) - 1 = -10 - 1 = -11 . No.
_________________________________
So, the answer is: No.
__________________________________
