Which of the following describes the set of integer solutions to 3x+4y=53x + 4y = 53x+4y=5?
(x,y)=(3+4k,−1−3k)(x, y) = (3 + 4k, -1 - 3k)(x,y)=(3+4k,−1−3k)
(x,y)=(−1+4k,2−3k)(x, y) = (-1 + 4k, 2 - 3k)(x,y)=(−1+4k,2−3k)
(x,y)=(7+4k,−4−3k)(x, y) = (7 + 4k, -4 - 3k)(x,y)=(7+4k,−4−3k)
Both b and c