Question

Which ordered pairs in the form (x,y) are solutions to the equation

3 x - 4y = 21

(-1, -6) (11, 3)
(-3, 3) (7, 0)

Answer 1

The answer is, (-1,-6), (11,3), and (7,0)

Answer 2

(-1,-6) (11,3) (7,0)

Explanation:

3(-1)-4(-6)= 21

3(11)-4(3)= 21

3(7)-4(0)= 21

3(-3)-4(3)= -21