Is the Point on the line?

Question 1:

Does the point
(28,52)
lie on the line
y = 2x − 5
No

Question 2:

Does the point
(24,20)
lie on the line
y = x − 6
No

Question 3:

Does the point
(24,-75)
lie on the line
y = −3x − 3
Yes

Question 4:

Does the point
(-27,23)
lie on the line
y = −x − 6
No

Question 5:

Does the point
(24,-90)
lie on the line
y = −4x + 6
Yes

Question 6:

Does the point
(15,-12)
lie on the line
y = −x + 3
Yes