3 years ago

A=1/2(b+c) solve for b

Mathematics

2 answers:

irakobra [83]3 years ago

7 0

Answer:

b = 2a - c

Step-by-step explanation:

a=1/2(b+c)

2a = b+c

2a-c = b

Darya [45]3 years ago

4 0

Answer:

$a = \frac{1}{2} (b + c) \\ 2a = b + c \\ \boxed{b = 2a - c}$

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