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03-09-2020
Mathematics

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solve for b 2b+1/2=3

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marcthemathtutor marcthemathtutor

03-09-2020

Answer:

b = 5/4 ( or = 1.25)

Step-by-step explanation:

2b + (1/2) =3 (subtract 1/2 from each side

2b = 3 - (1/2)

2b = 2 1/2 (express 2 1/2 as an improper fraction = 5/2)

2b = 5/2 (divide both sdes by 2)

b = (5/2) / 2

b = 5/4

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