Multiple choice What are the two integers whose difference is 12 and sum is 14? 10 and 4 11 and 3 12 and 2 13 and 1 Reveal answer Fill a bubble to check yourself D Correct answer Explanation Let one integer be z. Let the other integer be y. z – y = 12 z + y = 14 By using eleminating method, we get z = 13 and y = 1