I presume you were given several choices of ordered pairs that you didn't bother to share with us.
Take each of your points, one at a time. Take the first value in the ordered pair and replace with that value. Take the second value in the ordered pair and replace with that value. Do the indicated arithmetic.
If the result is a true statement, the point is on the line.
If the result is a false statement, the point is NOT on the line.
John
My calculator said it, I believe it, that settles it
