Question

What should be subtracted from 3 upon 7 to get 5 upon 7

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Answer 1

Answer:

-2 upon 7

Step-by-step explanation:

3/7-x=5/7. -x =5/7-3/7. -x=2/7. , x=2/7

Answer 2

Step-by-step explanation:

x-3/7=5/7

x=5/7+3/7

x=8/7