SOLUTION: Determine Two Integers Whose Sum Is 4 And Difference Is 4.

Question 895179: Determine Two Integers Whose Sum Is 4 And Difference Is 4.
Found 2 solutions by JulietG, richwmiller:
Answer by JulietG(1812) (Show Source): You can put this solution on YOUR website!
Here is the set of possible pairs that equal 4:
0,4
1,3
2,2
Which of those has a difference of 4? Only one of them ;-)
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
Another way
a+b=4
a-b=4
add them
2a=8
a=4
4+b=4
b=0

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