SOLUTION: If a + b = 81 and b + c = 96 and a + c = 93 then what is the value of a, b and c?

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Question 801056: If a + b = 81 and b + c = 96 and a + c = 93 then what is the value of a, b and c?
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
[ 1 1 0 81]
[ 0 1 1 96]
[1 0 1 93]
leads to b=42
so a=39
and c= 54