Select a point not on the line. Show that the ordered pair represented by this point is not a solution of the equation 8x + y = 200.

(5, 40) is not on the line.
Equation: 8x + y = 200.
Plug in our choosen point: 8(5) + (40) = 200.
Mulitply: 40 + 40 = 200
Add: 80=200
Answer: 80≠200
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