Question

The difference of two numbers is 3. Their sum is 13. Which pair of equations can be used to determine, X, first number, and y, second number.

i just need the answer!

Answer 1

Answer: The two numbers are 8 and 5

8is first and 5 is second

Explanation:

x-y=3

x+y=13

8-5=3

8+5=13

Answer 2

x = 8; y = 5

Explanation:

x + y = 13

x - y = 3

8 + 5 = 13

8 - 5 = 3