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Ket [755]
3 years ago
10

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

Mathematics
1 answer:
Elan Coil [88]3 years ago
7 0

Answer:

b=3A-a-c

Step-by-step explanation:

$A=\frac{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

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