Question

If a coordinate pair (x, y) makes the equation 4x + 5y = −5 true, which of the following statements is true?

a. These values of x and y are the only ones that satisfy 4x + 5y = −5.
b. The point (x, y) is not on the graph of 4x + 5y = −5.
c. The point (x, y) is on the graph of 4x + 5y = −5.
d. The coordinate pair (2x, 2y) also makes the equation true

Answer 1

its a and c that is true

Answer 2

i believe it is either b or c