What is ?/? + 2/7 =1

asked Jan 20, 2022 108k views

3 votes

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5/7

If you add the numerators in each, they should be the same as the denominator. 5+2=7

So 7/7=1

Samuel Chen answered Jan 22, 2022

7.9k points

2 votes

Answer:

5/7

Explanation:

$x + (2)/(7) = 1 \\ \\ x = 1 - (2)/(7) \\ \\ x = (7)/(7) - (2)/(7) \\ \\ x = (5)/(7)$

GSazheniuk answered Jan 26, 2022

8.1k points

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