rcreswell14 rcreswell14

27-10-2017
Mathematics

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1/2b+9/4=7/4 solve the equation

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Аноним Аноним

27-10-2017

First subtract 9/4 from each side

1/2b=-2/4

Simplify the 2/4

1/2b=-1/2

Divide each side by 1/2

b = -1

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