SOLUTION: a=(a+b+c)/3 for c

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Question 458238: a=(a+b+c)/3
for c
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
a=(a+b+c)/3
for c
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3a = a+b+c
2a = b+c
c = 2a - b