Question

solve X and Y :5/X + 1/Y =2, 6/x-3/Y =1?​

Answer 1

Answer:

Step-by-step explanation:

5/x + 1/y = 2............(1)

6/x - 3/y = 1.............(2)

Substitute the 1/x=m and 1/y=n

We get.....

5m+n=2....................(3)

6m-3n=1....................(4)

Multiplying equation no (3) by 3

15m+3n=6..................(5)

Adding equation (4) and(5)

m=1/3

Put m=1/3 in equation no (5)

We get

n=1/3

Resubstitute the value of m and n

1/x=1/3 and 1/y=1/3

We get

X=3 and y=3

Hope it's helpful......