Question

1) jf twice a number is added to 5/7we get 7/3
find the number,​

Answer 1

Let the number be x

As per question----

5/7+2x=7/3

2x=7/3-5/7

2x=(49-15)/21

2x=34/21

x=34/42

Thus,the required number is 34/42

Answer 2

Answer:

let the number be=x

2x+5/7=7/3

14x+5/7=7/3

14x+5=49/3

14x=49/3-5

14x=34/3

x=0.809 or x=34/42

mark it as brainliest answer