Which ordered pairs in the form (x, y)(x, y) are solutions to the equation 3x−4y=213x−4y=21 ? select each correct answer.(11, 3)(11, 3)(−1, −6)(−1, −6)(−3, 3)(−3, 3)(7, 0)?

3x - 4y = 21
Its just a matter of subbing in ur answer choices to see which ones make this equation true.

(11,3)
3(11) - 4(3) = 21
33 - 12 = 21
21 = 21 (correct)

(-1,-6)
3(-1) - 4(-6) = 21
-3 + 24 = 21
21 = 21 (correct)

(7,0)
3(7) - 4(0) = 21
21 = 0 = 21
21 = 21 (correct)

so ur answer is : (11,3) , (-1,-6) , (7,0)