Math, asked by PranayKushwaha8302, 7 months ago

what should be added to -4/7 to get 3/21

Answers

Answered by rock2604

4

Answer:

Let x be the number.

x+-4/7=3/21

x=3/21+4/7

=(3+12)/21

=15/21

x=3/7

Step-by-step explanation:

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