Question

A+B=8
C+D=6
A+C=13
B+D=8
Please answer it?

Answer 1

Answer: No Solution

Explanation:

8 = A + B 13 = A + C

6 = C + D 8 = B + D

14 = A + B + C + D 21 = A + B + C + D

The sum of A, B, C, and D cannot equal 14 and also 21 so there is

NO SOLUTION