Which of the following are solutions of the equation x + 2y = 7?
A. x = 3, y = 5
B. x = 3, y = - 5
C. x = 3, y = 2
D. x = 0, y = 7
Answer:C
Which of the following are solutions of the equation x + 2y = 7?
A. x = 3, y = 5 B. x = 3, y = - 5 C. x = 3, y = 2 D. x = 0, y = 7