Answer:
(8, 2) is not a solution. It only works for the second equation.
Step-by-step explanation:
When we plug (8,2) into each equation we can see that for the first equation the 8 value does not equal the value on the opposite side:
8 = 5(2) + 2 --> 8 = 10 + 2 --> 8 = 12 --> 8 does not equal 12, so the point would not be a solution
x - y = 6
8 -2 = 6... The point would only be a solution for this line's equation.