Question

7. Which number should be added to -1 to get
5/7​

Answer 1

Answer:

Hey mate☺

Step-by-step explanation:

Your answer:-

One number given = (-1)

Sum given = (5/7)

Another required number be (x)

Equation be like:-

x+(-1)= (5/7)

x= (5/7)+(1)

Taking LCM

x= 12/7

Hence, required number is 12/7

❤Hope it helps❤

▶▶Mark brainliest◀◀

Answer 2

Answer:

12/7

Step-by-step explanation:

let the no be x

A/Q

x+(-1)=5/7

x-1=5/7

x=5/7+1

x=12/7