SOLUTION: given that A,B,C and D are whole numbers such that A+B=8, B+C=11, B+D=13 and C+D=14, find the values of A,B,C and D

Algebra ->  Sequences-and-series -> SOLUTION: given that A,B,C and D are whole numbers such that A+B=8, B+C=11, B+D=13 and C+D=14, find the values of A,B,C and D      Log On


   

Question 770671: given that A,B,C and D are whole numbers such that A+B=8, B+C=11, B+D=13 and C+D=14, find the values of A,B,C and D
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
A+B=8, B+C=11,B+D=13 and C+D=14

(B+C)+(B+D)=11+13
2B+(C+D)=24
2B+14=24
2B=10
B=5

A=3
C=6
D=8

:)