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4 votes
A = a+b+c/3 Solve for b this is a literal equation problem please show steps

User James Shi
by
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1 Answer

5 votes

Answer:


b=3A-a-c

Explanation:


$A=(a+b+c)/(3) $

Multiply both sides by 3


$3A=a+b+c $

Add
-b-c both sides


3A-a-c=b


b=3A-a-c

User Rafee
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