Question

what should be added to twice the rational number - 7/3 to get 3/7 ​

Answer 1

-7/3 × 2 = -14/3.

-14/3 + x = 3/7

=>x = 3/7 + 14/3

=9/21 + 98/21

= 107/21.

Answer 2

Answer:

107

21

Step-by-step explanation:

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

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

x=3/7+-14/3

x=9+98/21

x=107

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