Question

what number should be added to -1 so as to get 5/7?​

Answer 1

Answer:

-1 + x = 5/7

x = 5/7 +1

x = (5+7)/7

x = 13 /7

so 13/7 should be added to -1 to make 5/7

hope it helps

Step-by-step explanation:

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Answer 2

Answer:

12/7

Step-by-step explanation:

Let the number added be x

Therefore,

⇒ (-1) + x = 5/7

⇒ x = 5/7 + 1

⇒ x = 5+7/7

⇒ x = 12/7