Question

please answer the question with full equation​

Answer 1

According to question

a/b + x/y = 7 / 11 ------(1)

a/b - x/y = 2 / 11 -------(2)

On adding equation 1 and 2, we get

2× a/b = ( 7 + 2) / 11

=> a/b = 9 / 22

Now,

On substituting the value of a/b in equation 1, we get

9 / 22 + x/y = 7 / 11

=> x/y = 7 / 11 - 9 / 22

=> x/y = ( 14 - 9) / 22

=> x/y = 5 / 22

First fraction = 9 / 22

Second fraction = 5 / 22

Answer 2

answer: A=7/11 and B=5/22

step by step explanation:

A+B = 7/11, A-B =2/11

A+B+A-B=7/11+ 2/11

2A=9/11

A = 9 /22

B =7 /11 -A

B =7/11 - 9/22

B =5/22