Question

solve grax+y=5
x-y=8​

Answer 1

Answer:

x=13/2

Explanation:

and y=10/13 it is correct answer

Answer 2

Answer:

Hey mate here is your answer ⬇️

x+y =5---------(i)

x-y = 8--------(ii)

✺From i - ii

➯(x - y) - (x+y) =8-5

➯x-y - x - y = 3

➯-2y =3

➯y = - 3/2

☛Putting the value of y in eq. (i)

Eq., x + y = 5

➯ x + ( - 3/2) =5

➯ x = 5 + 3/2

➯ x = ( 10 + 3) /2

➯ x = 13 /2