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tangare [24]
3 years ago
5

How to I do an algebra proof if given: m=1/2(a+b) prove: b=2m-a

Mathematics
1 answer:
jolli1 [7]3 years ago
3 0

let's solve for b :

  • m =  \dfrac{1}{2} (a + b)

  • 2m = a + b

  • b = 2m - a

proved....

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