2x + y = 14
|y| <= 14
For how many ordered pairs (x , y) that are solutions of the system above are x and y both integers?
Choose one
A) 7  B) 12  C) 13  D) 14  E) 15
Hi - The questions says |y| &lt;=14 so the values of y will range from 0 to 14. So the values of y will be 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14. So 15 (E) is the answer. remember sign doesn't matter for y as y will always be positive.
<result>E</result>
2x + y = 14
|y| <= 14
For how many ordered pairs (x , y) that are solutions of the system above are x and y both integers?