Question

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

Answer 1

Answer:

hello bro

your answer is 6/7

Answer 2

Answer:

I think answer is 12/7

Step-by-step explanation:

let the number be x

x+(-1)=5/7

x-1=5/7

x=5/7+1

x=12/7(by cross multiply)