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3 years ago

A= a+b over 2 solving for the variable B

Mathematics

1 answer:

vovikov84 [41]3 years ago

5 0

A=a+b/2

A×2=a+b/2×2

A2=a+b

A2-a=a+b-a

A2-a=b

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Answer:

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Step-by-step explanation:

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Given:

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