Question

9 What should be added to twice the rational number 7/3 to get 3/7​

Answer 1

Answer:

please go through the attached file for your respective answer:

Answer 2

Answer:

let the no be x

ATQ

2x(-7/3) +x=3/7

-14/3+x=3/7

(3x-14) /3= 3/7

21x98=9

x=107/21

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