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31-03-2019
Mathematics

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If b+3/7 = 2/5 then which of the following is true?5b + 15 = 14 b + 3 = 14 5b + 3 = 14 b + 15 = 14

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absor201 absor201

14-04-2019

Answer:

The first one is true. 5b+15=14

Step-by-step explanation:

(b+3)/7= 2/5

After cross-multiplication:

5(b+3)=2*7

5b+15=14

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