Question

Pls solve it .Linear equation in two variables class 10

Answer 1

Answer:

let us assume 1/x as a and 1/y as b

then

a/2+b/3=2 and a/3+b/2=13/6

3a+2b/6=2 and 2a+3b/6=13/6

3a+2b=12 and 2a+3b=13

now eliminating equations

6a+4b=24

6a+9b=39

so we will get

-5b=-15

b=3

a=2