This, of course, has infinitely many solutions. Choose ANY number for the first number. Then, subtract 43 minus your first number, to get the second number.
The answer is 43 and 24.
106
43 x 43 x 43
-43
17 and 43 = 60
43
-43
x + y = 43 x - y = 13 2x = 56 x = 28 28 + y = 43 y - 28 = 43 = 15 I'm sure you meant: y = 43 - 28 = 15
43 is a prime number. So, 43 can only be produced as a product of 1 times 43.
21 and 22
They are: 29*43 = 1247
75 - 32