Question

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.

Answer 1

(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

This works for your problem.